U.S.-Taiwan Relations in a New Era

U.S.-Taiwan Relations in a New Era Responding to a More Assertive China
Updated June 2023

Politics and Diplomacy

The prevailing political framework established over four decades ago has allowed for peace and stability in the Taiwan Strait while enabling rapid economic growth in both Taiwan and China.  

Driven by the strategic imperative of working with Beijing to contain Moscow, the United States sought a rapprochement with China in the early 1970s. The thorniest issue between the two sides was Taiwan, which they never resolved but successfully finessed in the Shanghai Communiqué (1972) and the Normalization Communiqué (1979). Although President Nixon and his national security advisor, Henry Kissinger, privately came closer to Beijing’s position on Taiwan, in these documents the United States acknowledged but did not recognize or endorse the PRC’s view that Taiwan is a part of China.25  

Even though the PRC did not achieve its objective of having the United States adopt its position on Taiwan, its leaders displayed pragmatism and patience.26  China’s willingness to accept fundamental differences over Taiwan’s status as long as the United States did not explicitly challenge China’s position and Taiwan did not pursue independence reflected the reality that, even if it wanted to use force, it did not have the requisite military capabilities. In addition, at the time of normalization, China’s priority was modernizing its economy and it desperately needed U.S. investment to do so. 

Equally important was the fact that Taiwan’s leadership agreed with the PRC that Taiwan was a part of China, only differing on which entity was the rightful “China”—the PRC or the ROC. Chiang Kai-shek did not allow the United States to pursue a more creative approach that would have attempted to secure representation in international organizations for both the PRC and Taiwan.27  Although this position was not unanimous among Taiwan’s population, its citizens could not express their views under Chiang’s authoritarian rule. Given the Taiwan government’s position, however, it did not pursue independence or otherwise challenge the status quo. 

Despite holding starkly different views on Taiwan’s status, for decades China, Taiwan, and the United States refrained from seeking to fundamentally overturn the status quo and did not cross each other’s red lines. The United States has maintained only unofficial relations with Taiwan, as establishing formal diplomatic relations with the island would necessitate severing relations with Beijing. China, while increasing its coercion of Taiwan, has not set a formal deadline for unification or pressured Taiwan to enter political negotiations. Although Taiwan’s Democratic Progressive Party (DPP), which has traditionally advocated for independence, pushed the envelope when it pursued a referendum in 2008 on joining the United Nations under the name “Taiwan,” it has since moderated its stance, asserting that Taiwan does not need to declare independence because it is already an independent country, the “Republic of China (Taiwan).” 

With this political framework and China’s economic liberalization as a foundation, cross-strait economic ties boomed, with Taiwanese investment helping fuel the PRC’s economic rise and Taiwanese businesses benefiting from the PRC’s low labor costs.28  During the three decades between 1991 and 2021, Taiwanese investment in the PRC totaled $194 billion.29  Cross-strait trade exploded, rising from $342 million in 1990 to $208 billion in 2021.30  China is now Taiwan’s largest trading partner, accounting for nearly 23 percent of its foreign trade, a number that increases to 30 percent if Hong Kong is included. With the help of this two-way trade, Taiwan’s gross domestic product (GDP) grew from $166 billion in 1990 to $775 billion in 2021.31  

The status quo is under increasing strain as China, Taiwan, and the United States reevaluate whether the long-standing political formulation continues to serve their respective interests. 

A number of factors—the emergence of a stronger and more assertive China, the rise of a distinct Taiwanese identity and the Taiwanese people’s lack of interest in becoming part of the PRC, growing U.S. support for Taiwan, and the steady deterioration of U.S.-China relations—have combined to prompt Beijing, Taipei, and Washington to question both the desirability of the status quo and one another’s commitment to it. 

The Chinese government believes that Taiwan’s separation was an injustice that the country had to endure because of its previous weakness. Its 2022 white paper on Taiwan reflected, “from the mid-19th century, due to the aggression of Western powers and the decadence of feudal rule, China…went through a period of suffering worse than anything it had previously known…Japan’s 50-year occupation of Taiwan epitomized this humiliation…The fact that we have not yet been reunified is a scar left by history on the Chinese nation.”32   

In the eyes of China’s leaders, the country no longer needs to tolerate what it was forced to when it was weak. Xi is using China’s growing power to alter the status quo, turning to coercive tools, such as military threats, diplomatic pressure, economic sanctions, and disinformation campaigns to erode public confidence in U.S. support, undermine Taiwan’s elected government, and convince Taiwanese people that unification with—and submission to—China is inevitable and therefore resistance is dangerous and ultimately futile. Beijing is also using economic leverage and information operations to try to build support or at least tolerance in Taiwan for a process leading to unification. China’s strategy is less risky than using force and is difficult for Taiwan or the United States to counter, but at the same time, it has largely backfired by increasing the sense of Taiwanese identity and further alienating the Taiwanese public from the PRC. 

Taiwan’s development into a vibrant democracy has allowed its citizens to express their opinions on cross-strait relations, while China’s turn toward even greater authoritarianism has made the Taiwanese more skeptical of living under PRC rule. Chiang Kai-shek, like his PRC counterparts, endorsed a “One-China” framework, agreeing that Taiwan and the mainland were both a part of the same polity but asserting that the Republic of China was the rightful government of all of China. For over four decades, this was the only view that could be publicly held in Taiwan. During the period of martial law that lasted until 1987, the KMT could theoretically have concluded a deal with Beijing and imposed its decision on the population. With Taiwan’s democratization in the 1980s and 1990s, however, citizens could challenge the KMT’s narrative and express a separate Taiwanese identity. As a result, most Taiwanese do not view their political status as in any way linked to the Chinese Civil War and do not want unification. Instead, they would point to the separate national and political identity that they have forged over decades as evidence that Taiwan should be viewed on its own terms and recognized as a separate polity. China’s crackdown on democracy and civil society in Hong Kong has accelerated these trends, convincing many Taiwanese that they cannot trust PRC promises and leading them to reject unification in any form. Another result of Taiwan’s democratization is that any change in the relationship between Taiwan and China now requires a constitutional amendment, which must be approved by three-fourths of the members of Taiwan’s legislature and a majority of all eligible voters. 

Reflecting these changing views within Taiwan, the share of Taiwanese people who favor moving toward unification has dropped significantly over time, while support for independence has dramatically risen (see figure below).33  These polls likely underestimate popular support for independence; a different survey found that more than two-thirds of Taiwanese support independence if Taiwan could still maintain peaceful relations with the PRC.34  This shift is occurring despite a continued affinity among Taiwanese people for Chinese culture and ultimately is rooted in a rejection of the PRC’s political system.35  

 

In the United States, Taiwan’s evolution into a democracy and a growing appreciation for its strategic importance, paired with increasing PRC pressure on Taiwan, have increased calls to upgrade relations and visibly demonstrate support for Taiwan. U.S.-Taiwan relations have consistently evolved to include more high-level interactions, but they are entering a qualitatively new territory. In 2020, for instance, the Trump administration lifted many “self-imposed restrictions” on contact with Taipei’s representatives in Washington, which the Biden administration upheld.36  Two former senior officials in the Trump administration, after stepping down, also called for the United States to abandon its One China policy and recognize Taiwan as an independent country.37  In 2021, two Republican congressmen introduced a bill advocating that the United States walk away from its One China policy and recognize Taiwan as an independent country; the bill was reintroduced in 2023 with eighteen Republican cosponsors.38  

Those calling for the United States to recognize Taiwan as an independent country are decidedly in the minority, as doing so would lead to a rupture in U.S.-China relations and could prompt major Chinese military action against Taiwan. In addition, if China were to take such an action following this unilateral U.S. move, it would be far more difficult for the United States to bring together an international coalition to sanction China or to enlist the help of regional allies for a defense of Taiwan. Instead, the United States would be cast as a destabilizing force, and the Taiwanese people would pay the greatest cost. Thus U.S. recognition of Taiwan as an independent country would be irresponsible and ill-advised. At the same time, however, growing calls for such a change in U.S. policy have put more pressure on presidential administrations to demonstrate support for Taiwan. 

Objecting to steps the United States has taken regarding relations with Taiwan, China has accused the United States of having a “fake” One China policy.39  The United States asserts that its actions are consistent with its One China policy and are a necessary response to heightened Chinese coercion of Taiwan. This discord has created an action-reaction dynamic whereby China puts pressure on Taiwan, prompting the United States to take steps to demonstrate its support for Taiwan, in turn leading to more Chinese pressure on the island. 

The Chinese government has also accused Taiwanese President Tsai Ing-wen of covertly pursuing independence by changing history textbooks to emphasize elements of Taiwan’s history that do not center on its relationship to China, redesigning its passports to display “Republic of China” in a smaller typeface to give prominence to the name “Taiwan,” and further pursuing “de-Sinicization.”40  To show its displeasure, China has shut off all channels of communication with Taiwan’s government, expanded disinformation and influence operations targeting the island, increased military activities near Taiwan—including erasing the median line in the Taiwan Strait—and ratcheted up economic pressure. 

Each side is now accusing the other of altering the status quo, while perceiving its own actions as necessary defensive steps to prevent further erosion of the status quo. The United States believes that its moves to strengthen ties with Taiwan are necessary responses to PRC provocations and that cross-strait relations are more stable when Taiwan can approach the PRC from a position of self-confidence and strength. China is convinced that the United States has effectively abandoned its One China policy, that it is actively endorsing or implicitly emboldening an independence movement in Taiwan, and that U.S. support for Taiwan remains the primary obstacle standing between China and its ability to achieve unification. In Taiwan’s democratic system, where leaders have to appeal to the voters who are alarmed by the PRC’s coercive actions, there is little desire for more cross-strait integration or political negotiations that would lead to PRC control, and there is growing impatience with Taiwan’s lack of international recognition. 

As a result of these dynamics, reassurances offered by each side over the past seven years are deemed by the other parties to be either insincere or inadequate. Despite Washington’s public and private statements that it continues to adhere to its One China policy and does not support Taiwan’s independence, Beijing believes that its actions belie those words and that Washington is using Taiwan to contain China.41  Though the Chinese government continues to publicly assert that it prefers to achieve peaceful unification, its coercive actions toward Taiwan and continued focus on developing a viable military option to capture the island leave the United States and Taiwan questioning its intentions. China’s failure to abide by its commitments to Hong Kong or to honor its pledges to the United States not to militarize the South China Sea or conduct cyber espionage for commercial gain have led many in Taipei and Washington to doubt whether any reassurances Beijing offers can be trusted. 

The likelihood of resolving cross-strait differences peacefully is steadily decreasing.  

For decades, analysts have assessed that China is willing to defer using force against Taiwan as long as it believes it can achieve peaceful unification at some point in the future. Because of the recent change in dynamics between Taiwan and China, however, the prospect of a peaceful and consensual resolution of cross-strait differences has grown increasingly remote. The PRC is likely to conclude that if it wants to achieve unification, it will need to resort to nonpeaceful means to do so. 

The most consequential change to cross-strait dynamics has been Taiwan’s democratization and the emergence of a separate political identity. According to one long-running poll, whereas only 18 percent of those in Taiwan identified as “Taiwanese” in 1992 (the first year of the survey), now nearly 64 percent identify as such, while those who identify as “Chinese” has declined from 25.5 percent to 2.4 percent and those who identify as “both Taiwanese and Chinese” has declined from 46 percent to 30 percent (see figure below).42  Accompanying this rise in Taiwanese identity has been a steep decline in support for unification and increased support for independence (see figure above).  

 

Taiwan’s growing alienation from China is driven above all by the PRC’s turn toward even greater authoritarianism and its violation of “One Country, Two Systems” in Hong Kong, which remains its proposed model for Taiwan. Under that arrangement, which Deng Xiaoping first introduced in the 1980s, the ROC would cease to exist, the PRC would govern Taiwan as a “special administrative region,” and it would control the island’s foreign and defense affairs. Taiwan would be allowed to maintain a separate economic and social system, and it would be granted a “high degree of autonomy” to oversee its internal affairs, but Beijing would be able to exercise a veto over Taipei’s leaders.  

In recent years, however, Beijing has made clear that it has no intention of honoring the legally binding commitments that it made when it took possession of Hong Kong, which has had chilling effects in Taiwan. In 2019, after Hong Kong’s government put forth a bill that would allow individuals from Hong Kong to be extradited to the PRC, massive protests erupted, which police quelled using tear gas and rubber bullets. Although Hong Kong’s government eventually withdrew the bill, China imposed a “national security law” the following year that severely curtails the rights of Hong Kong residents by targeting crimes of “secession” and “subversion.” The authorities have arrested protestors, former opposition lawmakers, and journalists under the auspices of this and earlier laws, demonstrating the meaninglessness of China’s pledges that Hong Kong would “enjoy a high degree of autonomy” and that its people would enjoy freedom of speech, of the press, and of assembly.43  

As these events in Hong Kong were unfolding, Taiwanese concerns about unification increased dramatically. Rather than providing reassurances to Taiwan or putting forward another proposal for unification that would guarantee Taiwanese more rights and freedoms, China has moved in the opposite direction. The Chinese government insists that the implementation of One Country, Two Systems in Hong Kong is a “resounding success” and continues to view it as “the best approach to realizing national reunification” with Taiwan. Interestingly, however, Beijing has made clear that “One Country is the precondition and foundation of Two Systems; Two Systems is subordinate to and derives from One Country.”44  Presumably, this means that if protests were to occur in Taiwan following unification, the PRC would impose limits on the separate social systems, as it has done in Hong Kong.  

The Chinese government has also reduced the number of guarantees it would offer to Taiwan under One Country, Two Systems, rendering an already unappealing proposal even more so. Whereas Beijing formerly pledged that the People’s Liberation Army (PLA) would not have a presence in Taiwan and that Taiwan could maintain some semblance of a military, in a major speech in 2019 Xi did not provide this reassurance. Xi also did not guarantee that Taiwan would be allowed to maintain its political institutions following unification. Instead, he pledged that “the social system and lifestyles of Taiwan compatriots will be fully respected…and the private property, religious beliefs, and legitimate rights and interests of Taiwan compatriots will be fully guaranteed.”45  Beijing, however, could be expected to define “legitimate rights and interests” narrowly, to exclude most political rights. 

Regardless of the specific offer Beijing makes to Taipei, its pledges will not be taken seriously given its actions in Hong Kong. Despite the Sino-British Joint Declaration’s status as a recognized international treaty, China’s foreign ministry spokesman explicitly dismissed it as a “historical document” that “no longer has any practical significance, and it is not at all binding for the central government’s management over Hong Kong.”46  As long as China continues to put forward One Country, Two Systems as the only basis for peaceful unification and flouts this arrangement in Hong Kong, the likelihood of peacefully resolving cross-strait differences is remote. 

As the prospect of achieving peaceful unification grows more remote, China will increasingly employ coercive tools against Taiwan.  

China is already using a range of tools against Taiwan to achieve its political objectives, including military threats, diplomatic pressure, economic sanctions, information campaigns, and psychological operations (see figure below). Although Beijing continues to develop its military options for Taiwan contingencies—which could take the form of a quarantine or blockade of the island, missile strikes against critical infrastructure, the seizure of one or more of Taiwan’s offshore islands, or a full invasion—the risk that these options carry means it likely views force as the last resort. Instead, the PRC will presumably attempt to gain control of Taiwan by leveraging an array of coercive instruments. Although the PRC views coercion as being consistent with peaceful unification, Taiwan and the United States would argue that relying on such pressure is incompatible with a consensual resolution of cross-strait issues. Nonetheless, in the years ahead, this pressure will likely intensify and could enter a qualitatively new realm. 

Beijing’s preferred course of action is to take a series of diplomatic, economic, military, and covert steps that taken alone do not rise to the level of prompting an international response but together could cause the Taiwanese people to lose faith in their ability to resist and doubt that countries will assist them. The Chinese government’s hope is that this prompts the Taiwanese public to support political leaders who favor negotiated acquiescence to its political demands. 

On the diplomatic front, China is attempting to peel away the roughly dozen remaining countries that maintain diplomatic relations with Taiwan by offering them economic inducements to instead establish diplomatic ties with the PRC. These relationships are important to Taiwan for a number of reasons; these countries often advocate for Taiwan’s participation in international organizations, and formal diplomatic ties with countries provide a psychological boost to the Taiwanese people. During President Tsai’s administration, to signal its displeasure that she did not explicitly endorse the 1992 Consensus (a formulation whereby Taiwan agrees that there is one China in the world but asserts that there are different interpretations as to which government is the rightful representative of China), the PRC has persuaded nine countries—Burkina Faso, the Dominican Republic, El Salvador, Honduras, Kiribati, Nicaragua, Panama, Sao Tome and Principe, and the Solomon Islands—to sever diplomatic relations with Taiwan. Beijing also pressures countries to narrow their unofficial relations with Taiwan, which is an even more worrisome development because Taiwan’s most important relationships are with countries that do not formally recognize it. 

China is also blocking Taiwan’s participation in the world’s leading international organizations, which require that members be sovereign states recognized as such by their peers. Without UN membership, Taiwan can only participate in meetings within the UN system when China allows it to do so, and China uses this leverage as a bargaining chip. For instance, after Taiwanese President Ma Ying-jeou endorsed the 1992 Consensus, China allowed Taiwan to participate in meetings of the World Health Assembly from 2009 to 2016 under the name “Chinese Taipei.” In 2013, China allowed Taiwan to attend the International Civil Aviation Organization (ICAO) assembly as a “special guest” of the president of the ICAO Council. When President Tsai declined to endorse the 1992 Consensus, China intervened to ensure that Taiwan would not be allowed to participate in any such meetings. Today, Taiwanese passport holders cannot even visit the United Nations headquarters in New York as tourists due to PRC pressure. 

In recent years, China’s attempts to constrain Taiwan’s international space have intensified. Chinese diplomats interrupted the proceedings of an international meeting on conflict diamonds (the Kimberly Process) in Australia until the hosts forced Taiwan’s delegation to leave.47  Chinese officials in Fiji disrupted Taiwan’s national day reception by attempting to intimidate guests, and, after being confronted, physically assaulting a Taiwanese official.48  China has also put pressure on multinational companies to alter their websites so that Taiwan is not displayed as a country in drop-down menus. 

China has already employed economic coercion against Taiwan and could both expand the scope of such pressure and use it to influence domestic politics in Taiwan. After President Tsai came into office, China placed limits on tourism to Taiwan. In 2021, China banned the import of Taiwanese pineapples (90 percent of Taiwan’s pineapple exports went to China), and subsequently banned Taiwanese wax and sugar apples, grouper, and meat.49  Beijing’s most significant moves to date followed U.S. Speaker of the House Nancy Pelosi’s visit to Taiwan, after which it announced import bans on more than two thousand Taiwanese agricultural products and introduced an export ban on natural sand to Taiwan (a critical input to the manufacture of semiconductors).50  China has also pressured Taiwanese companies operating in the PRC to publicly voice support for the 1992 Consensus and oppose Taiwan independence.51  And China typically targets industries and regions in Taiwan that support the DPP in an attempt to harm the party’s electoral chances. 

 

China has also regularized military activity in the Taiwan Strait and established a new baseline for its operations. This shift is most starkly visible in the PLA’s near-daily flights through Taiwan’s self-declared air defense identification zone (ADIZ); in 2022, Chinese military aircraft entered this airspace on 268 of 365 days (see figure below). In addition to increasing the frequency of these flights, the PLA has increased their sophistication, including its most advanced fighter jets, nuclear-capable bombers, and early warning aircraft in the patrols. In addition, following Pelosi’s visit to Taiwan, the PLA effectively erased the median line in the Taiwan Strait, an important demarcation that helped the two sides avoid incidents, by operating across that line. During that same period, the PLA fired ballistic missiles around Taiwan (including at least one that flew over the island), operated near Taiwan’s territorial seas, and established a presence of naval vessels closer to Taiwan. These actions have real operational consequences, allowing the PLA to conduct exercises for Taiwan contingencies and test the readiness of Taiwan’s military, shrink the warning time that would be available if it chose to initiate hostilities, and potentially disguise the opening salvo of a conflict as a routine exercise.  

 

China will look to increase the scope and intensity of its coercive activities aimed at Taiwan. The South China Sea offers an instructive case study and demonstrates that China will seek to take piecemeal actions that cannot be reversed to create a new baseline or “new normal.” These “gray zone” tactics are especially effective against Taiwan because its leaders have fewer options to respond and cannot afford to be seen as escalating cross-strait tensions or causing a crisis; Beijing is able to exploit this asymmetry and act without fear of losing control of escalatory dynamics. In addition, because any one of these actions, taken in isolation, does not pose an existential threat to Taiwan, it is far more difficult for the United States to respond without being seen as fueling tensions. 

One area that China is likely to turn to, with the South China Sea again serving as a precedent, is “lawfare,” or the use of law as a weapon of conflict. China could choose to unilaterally declare that it will not respect Taiwan’s territorial waters or airspace or that it will administer Taiwan’s waters and airspace because, in its view, Taiwan is a part of China and the PRC is the sole legal government of China. It could follow this announcement by sailing ships within twelve nautical miles of Taiwan’s coast and even flying military aircraft over the island of Taiwan. Doing so would force Taiwan’s military to either ignore a blatant violation of its sovereignty, which would deal a significant blow to the Taiwanese government’s credibility, or to fire the first shot and risk being seen as the initiator of a conflict. Particularly worrisome is a scenario in which Beijing requires civilian aircraft and cargo vessels heading for Taiwan to submit to PRC aviation and customs control on the grounds that the PRC has jurisdiction over the waters and airspace surrounding Taiwan. There is already evidence that the PRC could be contemplating such an action: following President Tsai’s meeting with U.S. Speaker of the House Kevin McCarthy in California in April 2023, the PRC announced an inspection operation in the Taiwan Strait and reserved the right to board cargo ships. Though it appears that China did not actually board any ship, this could be the first step in testing such a tactic.52  

The chance of a conflict will rise as Xi Jinping approaches the end of his tenure and the basis of his legitimacy shifts from delivering economic growth to satisfying Chinese nationalism.  

The biggest question going forward is what Xi Jinping’s intentions are vis-à-vis Taiwan and how important he deems the subjugation of Taiwan for his legacy. Although he has not put an explicit timeline on achieving unification with Taiwan and continues to assert a preference for peaceful unification (while keeping open the option to use military force), indicators suggest that he could seek to resolve this issue on his watch. 

Xi has repeatedly linked unification with Taiwan to the “rejuvenation of the Chinese nation,” which he has stated must be achieved by 2049.53  Beijing’s 2022 white paper on Taiwan asserts that achieving unification “is indispensable” and “an essential step” for achieving China’s rejuvenation. The paper continues, “The Taiwan question arose as a result of weakness and chaos in our nation, and it will be resolved as national rejuvenation becomes a reality.”54  Xi’s subsequent report to the Twentieth National Congress of the Communist Party of China notes, “Resolving the Taiwan question and realizing China’s complete reunification is…a natural requirement for realizing the rejuvenation of the Chinese nation.”55  Xi went even further in his March 2023 speech to the National People’s Congress, asserting that achieving unification “is the essence of national rejuvenation.”56  Although Xi is not the first Chinese leader to tie unification with rejuvenation, he is linking the two more explicitly than any of his predecessors. 

Taken at face value, an implicit timeline of 2049 would give the United States ample time to reinforce deterrence and prepare for a potential conflict in the Taiwan Strait, with the goal of heading one off. It would also provide the opportunity for a successor to Xi to emerge who might not be as wedded to this timeline. Given that Xi most likely will not be ruling China in 2049 (he would be ninety-six years old), the question turns to whether he is determined to resolve this on his watch and is working under a tighter timeline. Xi has stated that the Taiwan issue “cannot be passed from generation to generation,” which could mean that he will not hand this off to his successor.57  Xi clearly sees himself as a pivotal leader who should go down in history on par with Mao Zedong. It is unclear, however, what he would point to as his achievements to justify such a claim. Taking Taiwan, something that eluded Mao and Deng, would cement his place in history. Thus, there is a possibility that Xi is growing impatient with the status quo and believes that Taiwan is central to his legacy. That said, windows into Xi’s thinking are far from clear. 

Senior U.S. officials have echoed this line of analysis, indicating that they believe Xi could be determined to bring Taiwan under the PRC’s control in an abbreviated timeline. CIA Director William Burns stated in July 2022 that he “wouldn’t underestimate…Xi’s determination to assert China’s control” over Taiwan and that “the risks of that become higher…the further into this decade that you get.”58  Director of National Intelligence Avril Haines assessed that the threat to Taiwan “is critical or acute between now and 2030.”59  Secretary of State Antony Blinken stated, “What’s changed is this: the decision by the government in Beijing that that status quo is no longer acceptable, that they wanted to speed up the process by which they would pursue reunification.”60  Finally, Admiral John Aquilino, commander of U.S. Indo-Pacific Command (INDOPACOM), noted, “I see actions that give me concern that the timeline is shrinking” and that “this problem is much closer to us than most think.”61  Such assessments could suggest that Xi is focused on achieving progress on Taiwan to mark the hundredth anniversary of the establishment of the PLA or the end of his third term (2027) or fourth term (2032). 

Beyond a desire to build his legacy, Xi could also be driven by the need to rebuild the foundation for the CCP’s political legitimacy. For over four decades, the CCP has enjoyed an implicit social contract with the Chinese people whereby it delivers sustained economic growth and, in exchange, its monopoly on power is not challenged. China’s economy has not contracted since Deng Xiaoping ushered in the period of “reform and opening” in late 1978, with its economy expanding by an average of more than 9 percent annually from 1980 to 2021. Over that period, China’s annual GDP has increased nearly fifty-fold, from $300 billion to $14.9 trillion.62  But China is now confronted with an array of issues, above all an aging and shrinking population and slowing productivity growth. Investing in infrastructure and the property sector, the CCP’s favored tool to prop up economic growth, has run its course. Xi’s policies—principally his turn toward statism, his crackdown on innovative technology companies, his embrace of a zero-COVID policy for three years, his failure to implement much-needed economic reforms, and his assertive foreign policy that has prompted countries to rethink economic ties—have also contributed to China’s economic challenges.63  U.S. policies, above all export controls on advanced technologies, will also make it harder for China to achieve sustained growth. As a result, China is likely entering a long-term economic slowdown. 

As China’s economic growth has slowed under Xi, he has increasingly turned to nationalism to justify the CCP’s monopoly on power. With a further downturn, he could turn to the Taiwan issue to rally support for the CCP and his personal rule. As Xi approaches the end of his tenure and looks toward his legacy, the risk of a conflict over Taiwan will grow. 

Economics

Taiwan’s critical role in global supply chains—above all semiconductor production—acts as a brake to hostilities but does not diminish China’s desire to gain control over Taiwan.  

It is difficult to overstate the critical role that Taiwan plays in the global semiconductor market. Taiwanese companies hold a 68 percent market share in the manufacture of semiconductors (see figure below). Taiwan Semiconductor Manufacturing Company (TSMC) is the world’s largest contract chipmaker and produces around 90 percent of the world’s leading-edge semiconductors.64  No other company can produce chips at scale as sophisticated as the ones TSMC manufactures. These chips provide the computing power for everything from smartphones to weapons and cars, many of which require thousands of chips to function, and form the foundation of military, economic, and geopolitical power.65  

 

China is highly reliant on chips manufactured in Taiwan, to manufacture products both for export (e.g., iPhones) and for its domestic market. In 2022, China imported $415 billion worth of semiconductors, exceeding its imports of oil.66  China has sought to reduce its reliance on imported semiconductors by building a domestic supply chain and developing globally competitive national semiconductor champions. In 2014, it established a $23 billion Integrated Circuit Industry Investment Fund (also known as the Big Fund). Various subnational governments then created additional sister funds that invested in domestic semiconductor firms, including a $32 billion fund established by the Beijing municipal government.67  The following year, China unveiled Made in China 2025, an ambitious industrial policy that explicitly set a target of reaching 40 percent self-sufficiency in chips by 2020 and 70 percent by 2025. As China plowed money into developing semiconductor expertise, its two largest state-owned semiconductor firms, Tsinghua Unigroup and Semiconductor Manufacturing International Corporation (SMIC), received government support equivalent to more than 30 percent of their annual revenue.68  

These efforts have thus far borne little fruit, and China has failed to produce a serious rival to TSMC. Far from reaching its goal of 70 percent self-sufficiency, China reportedly has a self-sufficiency in semiconductors that is closer to 16 percent.69  Reports of serious corruption in China’s Big Fund have surfaced.70  Tsinghua Unigroup and SMIC, plagued by inefficiencies and high debt, have made limited progress. Further, they are led by former TSMC executives, which demonstrates Beijing’s continued reliance on Taiwanese expertise.71  

China’s dependence on imported chips is a major vulnerability, one exacerbated by U.S. export controls imposed in 2022 that place severe restrictions on the ability of companies (both U.S. and foreign) to sell both advanced chips and the equipment used to manufacture them to China and that bar U.S. persons from providing services to China’s semiconductor firms.72  Despite their best efforts, PRC semiconductor firms remain wholly reliant on foreign technology and equipment, which are almost entirely produced by the United States or its close allies and are covered by these restrictions.  

President Tsai, among others, has referred to Taiwan’s dominance of the semiconductor manufacturing industry as a “silicon shield” that deters China from invading the island.73  Like-minded analysts argue that China is so dependent on Taiwanese chips that it cannot afford a war that would destroy these foundries or render them inoperable, because such an outcome would devastate China’s economy. China’s interest in ensuring that unification can occur at some point in the future, however, trumps such economic considerations. Thus, if Taiwan were to formally declare independence, China would almost certainly attack regardless of the economic fallout, having accepted the enormous cost of an attack. 

Some take the opposite stance, arguing that Taiwan’s dominance of semiconductor manufacturing makes a Chinese assault more likely because if China seizes these foundries, it could immediately solve its domestic chip production problem and even turn this tool against countries like the United States. China’s desire to achieve unification with Taiwan, however, predates the semiconductor industry and should not be ascribed to the latter’s semiconductor prowess. In addition, even if China seized Taiwan, it would be wholly incapable of operating Taiwan’s fabrication facilities (or “fabs” in industry speak). These factories require deep operational expertise, and Taiwan’s engineers would almost certainly flee during a conflict or refuse to work for future Chinese owners. The facilities also need continued access to U.S. and allied technologies and equipment to function, and the United States would presumably refuse to provide any support if China were to gain control over Taiwan. 

The extent to which Taiwan, China, and the United States are integrated through global supply chains and rely on one another for critical inputs in part deters all three parties from acting irresponsibly and gives each a stake in preserving the status quo. At the same time, political considerations will trump economic ones if a Chinese leader believes that peaceful unification is irreversibly drifting out of reach. If Xi or his successor reaches that conclusion and believes that a military operation can succeed, they will likely order the use of force regardless of the dire economic consequences. At the same time, a Chinese leader is unlikely to order an invasion out of the fanciful assumption that doing so is an easy way to solve China’s inability to produce advanced chips. 

In addition to the devastation for the people of Taiwan, a conflict would also trigger a global economic depression and an open-ended era of hostility between the world’s two leading powers.  

Any conflict over Taiwan would devastate the global economy by closing off vital shipping lanes, halting the production and delivery of semiconductors, and likely stopping trade between China and the West. According to one study, a Chinese blockade of Taiwan would cause $2.5 trillion in annual global economic losses by bringing countless supply chains to a halt and forcing them to try to move forward without Taiwanese components.74   

Almost every electronic device contains chips, many of which are made in Taiwan (see figure below). Losing access to these chips would cause global production of smartphones to be at least halved, and the manufacture of everything from computers to cars, weapons, and microwaves would be severely constrained. Many of the biggest U.S. companies, from Apple to General Motors, would struggle to produce anything. Replacing lost Taiwanese capacity would take years. 

 

Taiwan’s location astride major shipping arteries, principally the South China Sea and East China Sea, would force trade in the region to a standstill while a blockade or attack was ongoing. A conflict over Taiwan would also dramatically increase insurance premiums and shipping costs for commercial carriers and producers. In 2016, the UN Conference on Trade and Development (UNCTAD) estimated that roughly 80 percent of global trade by volume and 70 percent by value is transported by sea. Of that maritime trade, 60 percent passes through Asia, with the South China Sea carrying an estimated one-third of global shipping.75  Another study estimated that $3.4 trillion in trade passed through the South China Sea in 2016; despite significant disruptions to maritime activity associated with COVID-19 between 2020 and 2022, these numbers are still roughly accurate today.76  Approximately 48 percent of the world’s 5,400 operational container ships and 88 percent of the world’s largest ships by tonnage passed through the Taiwan Strait in 2022.77  Most, if not all, of these commercial ships would have to find alternate routes during a conflict, stressing and potentially even breaking global supply chains, with huge ramifications for companies and consumers alike. 

During a conflict in the Taiwan Strait, the United States would presumably heavily sanction China and halt most trade with it, whether or not it decides to intervene militarily on Taiwan’s behalf. U.S.-China trade in goods in 2022 reached a record high of nearly $700 billion, with the United States importing $537 billion of Chinese products.78  As the COVID-19 pandemic revealed, many goods produced in China, in this case personal protective equipment, are difficult to source at scale from other countries. If China were to attack Taiwan, the rupture of U.S.-China trade relations would also severely hurt U.S. businesses and consumers. 

While there is a lively debate on whether the United States and China are already locked in a cold war, a hot war over Taiwan would set off open-ended hostility between the two largest economies in the world and two nuclear-armed powers. It is virtually impossible to imagine Washington and Beijing working together in a meaningful way to address global issues such as public health, climate change, or nonproliferation either during or after a war over Taiwan. In addition, although countries throughout the world do not want to choose between the United States and China, a direct clash between the two countries would increase pressure on third countries to take sides, likely locking in opposing blocs for years or decades. The world after a war between the United States and China would be far poorer, more insecure, and less able to contend with global challenges. 

Taiwan’s dependence on trade with China provides Beijing with leverage over Taipei that could reduce the latter’s options during a crisis. 

Taiwan is highly reliant on international trade to generate economic growth, with trade equaling roughly 103 percent of its annual (nominal) GDP.79  China, as Taiwan’s largest trading partner, is the biggest contributor to Taiwan’s GDP. Semiconductors accounted for 62 percent of the island’s exports to China in 2021, with the total value of those sales reaching $155 billion. In the first half of 2022, China imported $79 billion worth of chips from Taiwan.80  In addition to semiconductors, major Taiwanese exports to China include machinery, plastics, rubbers, and chemical products.  

Beijing could intensify its economic pressure on Taipei to extract concessions or force it to enter political negotiations. If this were to happen, Taiwan would have to choose between its continued autonomy and its economic livelihood, a reality that provides China with leverage over Taiwan. To be sure, a Chinese decision to significantly cut trade with Taiwan would also deal a devastating blow to its own economy given its reliance on Taiwanese semiconductors, but Beijing can presumably afford to be less responsive to its citizens than Taipei. 

China has already employed economic coercion against countries around the world, including Australia, Japan, Lithuania, Norway, and the Philippines, as well as Taiwan. This has included limiting Chinese tourism to Taiwan, increasing port inspections of Taiwanese goods, banning some Taiwanese agricultural and food products, and halting the export of natural sand to Taiwan. China has also pressured Taiwanese companies operating in the PRC to publicly support the 1992 Consensus and oppose Taiwanese independence, in essence asserting that as a precondition of their ability to do business in China. 

At the same time, China has refrained from employing its most powerful economic tools. Instead, it has pursued an economic strategy that has both carrots (incentivizing Taiwanese businesses to invest in the PRC) and sticks (punishing DPP supporters). In doing so, China is seeking to influence Taiwan’s political trajectory by promoting pro-China voices and creating divisions within Taiwan. Thus, even though cross-strait relations have deteriorated since 2016, China has not suspended any of its major economic agreements with Taiwan and has continued to introduce preferential policies for Taiwanese businesses.81  As a result, China has left itself with plenty of levers that it could pull in the future to increase Taiwan’s economic pain. 

U.S. and allied reliance on semiconductors produced in Taiwan raises the stakes for the United States and the West in a conflict.  

Although semiconductors were invented in the United States, the world’s leading chips are designed domestically, and U.S. companies continue to produce specialized tools needed to manufacture semiconductors, the United States lacks the capacity to produce cutting-edge chips, and has seen market share across all types of chips decline substantially. U.S. fabs produced 37 percent of the world’s chips in 1990, but this number fell by nearly two-thirds to 13 percent by 2010.82  The United States relies on semiconductors produced in Taiwan (and to a far lesser extent South Korea) for roughly 90 percent of its supply of highly advanced logic chips.83  Apple’s most advanced semiconductors, which contain billions of transistors, can only be produced in a single building within TSMC’s sprawling campus in Taiwan.84  

In addition to being integral to consumer electronics, chips also power every advanced weapon. U.S. Commerce Secretary Gina Raimondo, for instance, has noted that one Javelin anti-tank missile requires more than 250 chips and warned that at one point semiconductor shortages were hampering the ability of the United States to continue supplying weapons to Ukraine.85  If China were to blockade Taiwan and cut off its international trade, companies that rely on semiconductors manufactured in Taiwan would have their annual revenue reduced by up to $1.6 trillion.86  Many U.S. companies, including defense conglomerates, would need to dramatically dial back production, with serious consequences for U.S. economic and national security. 

Recognizing this vulnerability, in 2022 Congress passed the CHIPS and Science Act, which provides $52 billion to jumpstart domestic semiconductor manufacturing, research and development, and workforce development.87  Since 2020, more than three dozen U.S. companies, including industry giants Intel and Micron Technology, have pledged to invest nearly $200 billion in semiconductor manufacturing in the United States.88  In addition, with significant U.S. encouragement, TSMC committed to building a semiconductor manufacturing facility in Arizona and later tripled its planned investment to $40 billion and added a second facility. As they become operational in 2024 and 2026, TSMC’s Arizona facilities are projected to produce six hundred thousand wafers (the discs that chips are made on) annually, with an estimated end-product value of more than $40 billion.89   

Even if this limited onshoring is successful, the United States will not become self-sufficient in semiconductor manufacturing for decades. TSMC has stated that it has no intention of moving research and development off Taiwan, and its plants in Arizona will need constant connections to Taiwan (e.g., engineers flying back and forth) to operate. Furthermore, TSMC has shown no desire to move its most advanced chipmaking capabilities from Taiwan. It is also unclear how the United States will replicate the ecosystem that Taiwan enjoys, principally hundreds of suppliers of critical inputs a short drive from TSMC’s facilities. The United States will also need to undertake significant statutory, regulatory, and permitting reform if it wants to attract additional investments in semiconductor fabs and address its severe shortage of qualified engineers.90  In short, much more domestic investment in advanced manufacturing capacity will be required to ensure long-run competitive advantages in the U.S. chip sector.91  The United States will remain highly reliant on chips produced in Taiwan for the foreseeable future, which gives it a large stake in deterring a conflict over Taiwan. 

U.S. and allied economic interdependence with China would complicate efforts to resist Chinese aggression against Taiwan and impose costs on Beijing.  

A crucial lesson of the war in Ukraine is that economic interdependence does not prevent conflict and could in fact give the aggressor perceived leverage. Although some European leaders, most prominently former German Chancellor Angela Merkel, believed that close energy ties would restrain Russian President Vladimir Putin by tying Russian economic growth to continued peace in Europe, Putin weaponized this interdependence. Putin concluded that European countries would not impose heavy economic sanctions on Russia because doing so would inflict economic devastation on their economies. Though he miscalculated and European countries chose to impose sanctions at substantial economic cost to themselves, economic interdependence did not deter Putin and could have in fact contributed to his decision to go to war. In addition, while the United States and its European and Asian allies have sanctioned Russia, many countries have remained on the sidelines. 

A similar dynamic could play out over Taiwan, with China calculating that countries are so dependent on access to its market and its manufacturing capacity that they would not impose meaningful sanctions if it invaded Taiwan. Indeed, U.S. allies in the Indo-Pacific such as Australia, Japan, and South Korea count China as their number one trading partner. Europe’s largest economy, Germany, does as well. If a Chinese attack on Taiwan occurs while sanctions against Russia remain in place, countries could conclude that they cannot afford to sanction both China and Russia at the same time and absorb the economic consequences. 

China, however, is not leaving this to chance and is seeking to harden its economy to be less vulnerable to sanctions.92  It is actively pursuing a strategy to make countries more economically reliant on China and to decrease its exposure to the global economy by indigenizing foreign technology and supply chains.93  Recognizing that it is still vulnerable to technological bottlenecks, above all in semiconductors, China’s most recent five-year plan stresses the need to achieve technological self-reliance and gives national security considerations equal weight as economic development.94  The CCP’s 2021 historical resolution touted its commitment to making “self-reliance in science and technology the strategic pillar for the country’s development.”95  

Beyond these strategies and plans, China is taking tangible steps to “sanctions-proof” its economy. In 2020, China introduced an Export Control Law, which provides the basis for China to restrict exports on national security grounds.96  The following year, China introduced an Anti-Foreign Sanctions Law, which establishes a framework to punish foreign companies that comply with sanctions targeting China.97  China presumably hopes that these laws will deter countries from sanctioning China by making clear that it could halt the export of critical commodities such as rare earth minerals in response to export controls placed in the wake of an invasion of Taiwan. China is also promoting use of the renminbi (RMB) for international transactions and trying to reduce its dependence on the U.S. dollar through currency swap agreements and other measures. Further, it is increasing its reserve of essential supplies, such as crude oil and food. 

U.S. and allied economic interdependence with China (or, more accurately, dependence on China), paired with Chinese efforts to promote self-reliance, could prompt Xi to assess that sanctions would hurt the countries doing the sanctioning more than China. As a result, he could conclude that countries will be hesitant to levy draconian sanctions in response to Chinese aggression against Taiwan. If Chinese policies to promote indigenization and reduce reliance on foreign technology prove successful, the prospect of sanctions is less likely to influence Xi’s calculus over time.

Security

In addition to having a legal obligation to maintain the capacity to defend Taiwan, the United States has vital strategic reasons for doing so.  

A Chinese assault on Taiwan would gravely undermine an array of U.S. interests and weaken its position in the world’s most economically consequential region. If China were to successfully annex Taiwan, such an outcome would also decisively shift the military balance of power in Asia in China’s favor and make it far more difficult for the United States to defend its treaty allies or prevent a Chinese bid for regional hegemony. 

Taiwan has inherent military value, and thus its fate will in large part determine the U.S. military’s ability to operate in the region. As Assistant Secretary of Defense Ely Ratner noted, “Taiwan is located at a critical node within the first island chain, anchoring a network of U.S. allies and partners—stretching from the Japanese archipelago down to the Philippines and into the South China Sea—that is critical to the region’s security and critical to the defense of vital U.S. interests in the Indo-Pacific” (see figure below).98  With Taiwan outside of its control and U.S. allies and partners arrayed throughout the first island chain, the PLA will struggle to project power far beyond China’s shores. If China were to annex Taiwan and base military assets, such as underwater surveillance devices, submarines, and air defense units on the island, however, it would be able to limit the U.S. military’s operations in the region and in turn its ability to defend its Asian allies.99  U.S. policymakers should therefore understand that it is not only Taiwan’s future at stake but also the future of the first island chain and the ability to preserve U.S. access and influence throughout the Western Pacific. 

 

What happens in the Taiwan Strait will also have enormous implications for the future of U.S. alliances in the region, which constitute the United States’ most important asymmetric advantage vis-à-vis China. If the United States chose to stand aside in the face of Chinese aggression against Taiwan, U.S. allies would come to question whether they could rely on the United States. Having lost confidence in the U.S. commitment to their security, they would contemplate either accommodating China or hedging against it by growing their militaries or even developing nuclear weapons. Either outcome would result in diminished U.S. influence and increased global instability. The United States, for its part, would feel compelled to take steps to shore up its allies’ confidence, which would likely result in riskier and costlier foreign policy decisions.  

A Chinese attack on Taiwan, regardless of its success, would also trigger a global economic depression by halting production of the vast majority of the world’s most advanced semiconductors. The United States would have to contend with a chip shortage that would force companies across a range of industries to reduce or even halt production. As mentioned, a Chinese blockade of Taiwan that halts all of Taiwan’s international trade would cause $2.5 trillion in annual global economic losses, but this figure does not even take into account the second-order effects of possible sanctions, trade restrictions against China, the unavailability of equipment powered by Taiwanese chips that is critical for e-commerce, entertainment, and logistics, or the potential for military escalation.100  These repercussions would be catastrophic and hard to reverse. 

Politically, Taiwan is one of Asia’s few democratic success stories and, according to one recent study, its freest society.101  Taiwan’s open political system demonstrates to PRC citizens that there is an alternative path of development for a majority ethnically Chinese society. As a result, Xi could well believe that Taiwan’s very existence poses a threat to the CCP. If China were to annex Taiwan by force, its democracy would almost certainly be extinguished, and its twenty-three million people would see their rights severely curtailed. Such a development would shake democracies around the world. 

Taiwan’s fate also has important implications for international order, which have only been magnified by Russia’s invasion of Ukraine. If China were to successfully absorb Taiwan in spite of Taiwanese resistance, it would establish a pattern of authoritarian countries using force to attack democratic neighbors and change borders. The most basic pillar of international relations—that countries cannot use force to alter borders—would be destroyed. 

Deterrence is steadily eroding in the Taiwan Strait and is at risk of failing, increasing the likelihood of Chinese aggression.  

For decades, the United States could assume that U.S. intervention on Taiwan’s behalf would be decisive. U.S. arms provided Taiwan with a qualitative edge over the PLA, which lacked sophisticated weapons. As China prioritized economic development, military modernization took a back seat. The PLA was largely a ground-based force focused on China’s land borders rather than an expeditionary military that could project power over the Taiwan Strait. Thus, during the 1995–96 Taiwan Strait Crisis, the United States sailed two aircraft carrier strike groups toward the Taiwan Strait as a show of force. 

Largely driven by the Taiwan Strait Crisis, as well as the 1999 accidental U.S. bombing of the Chinese embassy in Belgrade, Serbia, China embarked on a comprehensive military modernization campaign, with the aim of developing capabilities that could deter and, if need be, defeat the United States in China’s immediate periphery (often referred to as counter-intervention or anti-access/area-denial capabilities). For Beijing, Washington’s intervention in Kosovo had direct bearing on Taiwan, as it demonstrated that the United States was willing to use military force absent a UN mandate to carve off a piece of a sovereign state.102  Since then, preparing for a conflict in the Taiwan Strait has driven PLA force structure and procurement priorities. 

China’s official defense budget is now $225 billion, nearly doubling since 2013.103  Even that remarkable growth, however, vastly understates the military capability that China has been able to build. China’s published budget omits important categories such as research and development and foreign weapons purchases, and DOD estimates that its actual military-related spending could be up to two times higher than its reported budget.104  Although U.S. defense spending outpaces China’s, DOD has to spread its resources to prepare for a range of contingencies around the world, while China devotes the bulk of its resources to preparing for conflicts on its periphery, above all one over Taiwan. In addition, China’s massive theft of U.S. defense−related intellectual property and dual-use technologies allows it to more cheaply develop new weapons.105  As a result, China has developed an array of capabilities intended to win a war in the Taiwan Strait by delaying or denying U.S. intervention—principally ballistic missiles, submarines, modern air defense units stationed on China’s east coast and reclaimed land in the South China Sea that can range beyond Taiwan, and advanced fighters and long-range bombers. 

As a result of these sustained investments, the PLA Navy (PLAN) is now numerically the largest navy in the world (though the United States continues to exceed it by tonnage), with 340 ships and submarines, and is projected to add another 100 ships to its fleet by 2030. The PLA Air Force and PLAN Aviation together constitute the largest aviation force in the Indo-Pacific, with more than 2,800 total aircraft, and they are rapidly catching up to Western air forces in terms of capability, according to DOD.106  The PLA has one thousand short-range ballistic missiles and six hundred medium-range ballistic missiles in its arsenal and is expected to use these missiles early in a conflict to destroy Taiwan’s military bases and critical infrastructure.107  The PLA is also improving its ability to undertake complex joint operations, conducting more frequent and realistic island-seizure exercises, and placing greater emphasis on developing information operations (e.g., cyberspace, space-based, and electronic warfare), all of which are geared toward giving it a viable option to use force against Taiwan.108  These capabilities are intended to challenge the U.S. ability to effectively operate from its fixed bases in the Western Pacific and raise the costs of a U.S. intervention on behalf of Taiwan. 

In addition to its growing conventional capabilities, China is rapidly improving and expanding its nuclear arsenal, perhaps convinced that if it can stalemate the United States at the nuclear level, then it can keep a war over Taiwan limited to conventional weapons, where it believes it will soon be able to prevail.109  DOD assesses that China will more than triple its nuclear arsenal by the end of this decade, from 400 operational nuclear warheads in 2022 to 1,500 by 2035.110  According to U.S. Strategic Command, China already has more land-based intercontinental-range missile launchers than the United States.111  In 2022, Admiral Charles Richard, then commander of U.S. Strategic Command, acknowledged that the PRC could use the nuclear threat during a conflict over Taiwan, stating that they “will likely use nuclear coercion to their advantage in the future.”112   

The war in Ukraine has almost certainly validated China’s growing emphasis on having a strong nuclear arsenal: President Biden argued that direct U.S. intervention on Ukraine’s side, by pitting two nuclear-armed powers against one another, would result in World War III. Throughout the conflict, the United States and its partners have refrained from providing Ukraine with certain capabilities out of fear that Putin could respond by using nuclear weapons. Xi could hope to deter direct U.S. intervention on Taiwan’s behalf through nuclear saber-rattling. 

The United States can no longer assume that its direct intervention would be decisive. In addition, as Beijing continues to move the balance of power in the Taiwan Strait in its favor, its cost-benefit calculus is likely shifting. This raises the prospect that at the current trajectory, Beijing will at some point conclude that it could deter Washington from intervening on Taiwan’s behalf or hold off the United States should it choose to come to Taiwan’s defense. 

Spotlight: Whither Strategic Ambiguity?

One element of U.S. policy that is increasingly debated is the approach known as strategic ambiguity. Under this policy, which is separate from the One China policy, the United States has chosen for decades not to explicitly state whether it would come to Taiwan’s defense.113  In essence, the United States has decided to keep both China and Taiwan guessing as to what it might do during a crisis, while reserving the option to come to Taiwan’s direct defense. Those who support this stance argue that it allows the United States to simultaneously deter both PRC aggression, as Beijing surely assumes that Washington would intervene on Taiwan’s behalf, as well as Taiwanese adventurism, as Taipei cannot be sure that Washington would intervene if it were seen as provoking a PRC attack.114   

Some experts, however, believe that strategic ambiguity has outlived its purpose and should be replaced with “strategic clarity” given cross-strait dynamics.115  They point to the PRC’s continued military build-up aimed at Taiwan and the growing military imbalance in the Taiwan Strait; the political, economic, and military pressure the PRC is exerting on Taiwan; and evidence that Beijing is becoming impatient with the status quo. They argue that strategic ambiguity will not deter an increasingly capable, assertive China that could be tempted to use force against Taiwan. They also believe that placing an equal emphasis on deterring Chinese adventurism and Taiwanese independence (referred to as dual deterrence) is not necessary, as the latter is unlikely to occur, but the former is a more pressing possibility. They assert that a U.S. shift to strategic clarity can and should be made in a way that is consistent with the United States’ One China policy. Supporters of strategic ambiguity counter that a change to strategic clarity could provoke the crisis that it seeks to avoid, embolden Taiwan to declare independence, or prompt Taiwan to become a free rider and not take its defense seriously.116  

The Task Force did not reach a consensus on whether the United States should maintain strategic ambiguity or shift toward strategic clarity. The Task Force did, however, assess that, given the shifting military balance in the Indo-Pacific, U.S. policymakers should no longer assume that PRC leaders believe the United States can or would defend Taiwan. The Task Force concluded that the more pressing issue is for the United States to credibly demonstrate to the PRC that it has the military capacity and the will to come to Taiwan’s defense. The Task Force also assessed that, given President Biden’s comments on four occasions that the United States would defend Taiwan, his successors should not attempt to walk back these comments and should instead use them as the new baseline for U.S. declaratory policy. 

China does not yet have the ability to invade and seize Taiwan in the face of U.S. intervention, but, barring a significant transformation of Taiwan’s military and sustained focus from the U.S. Department of Defense, it will likely gain the capability to do so by the end of the decade. 

Despite the stunning advances the PLA has made over the past two decades, it does not yet have the ability to pull off an amphibious assault against Taiwan in the face of U.S. intervention, which would be one of the most difficult military operations in history (see figure below).117  Absent U.S. intervention, however, the PLA likely already has the ability to seize Taiwan. 

 

General Mark Milley, chairman of the Joint Chiefs of Staff, has assessed that “it’ll be some time before the Chinese have the military capability and they’re ready to do it.”118  One recent study organized by the National Defense University and conducted by leading experts concluded, “A cross-strait invasion could potentially be decisive but probably lies beyond current PLA capabilities given known gaps in airlift, sealift, and logistics.”119  Other experts emphasize the PLA’s lack of combat experience, its unproven ability to conduct combined-arms operations, and deficiencies in its training and logistics support.120  

Some experts are less sanguine, with one former senior Defense Intelligence Agency official concluding that the PLA has probably already achieved initial capability for a war with the United States over Taiwan.121  Regardless of disagreements over the PLA’s current capabilities, it is clear that China is rapidly addressing its shortcomings and developing a credible military option. Xi Jinping has articulated a goal of building the PLA into a “world-class” military by 2049, which presumably means that he seeks for the PLA to be on par with or even superior to the U.S. military by some measures. Further, the PLA added in 2020 a milestone of accelerating the “integrated development of mechanization, informatization, and intelligentization” by 2027, which marks the one-hundredth anniversary of the PLA’s founding.  

Many observers have linked this 2027 timeline with a Taiwan scenario. CIA Director Burns noted that the United States knows “as a matter of intelligence” that Xi has ordered the PLA to be ready to invade Taiwan by 2027.122  DOD has concluded that if China achieves its 2027 aims, it would “give the PLA capabilities to be a more credible military tool for the Chinese Communist Party to wield as it pursues Taiwan unification.”123  Admiral Philip Davidson, when he was commander of U.S. Indo-Pacific Command, was more explicit, asserting, “I think the threat [to Taiwan] is manifest during this decade, in fact, in the next six years” (i.e., 2027).124  After he stepped down as commander, Davidson publicly commented, “within the next six years they will have the capability and the capacity to forcibly reunify with Taiwan, should they choose force to do it.”125  Taiwan’s Minister of Defense Chiu Kuo-cheng, meanwhile, has stated that China will have the ability to conduct a full-scale invasion of Taiwan by 2025.126  

For years, many observers have pointed to the PLAN’s lack of amphibious landing ships and the absence of plans to significantly ramp up the production of these vessels as evidence that the PLA is not serious about invading Taiwan. Such analysis, however, is based on how the U.S. military would conduct such an operation and the capabilities it would need. It does not take into account that the PLA could be taking a different approach, namely, that of utilizing China’s massive civilian shipping fleet to transport troops across the Taiwan Strait during a conflict.127  Indeed, in 2020 and 2021 the PLA practiced using civilian ships during training exercises.128  As one former senior Defense Intelligence Agency official concluded, there is “nothing in PLA writings on this subject to suggest this is a temporary measure, filling the gap until the Navy expands its own fleet of transports and auxiliary ships. Rather, this seems to be how Chinese leaders, civilian and military, think the PLA should function, leveraging the enormous resources of China’s civilian economy to support military operations.”129  

There are additional signs that China is putting into place the pieces it would need to conduct an attack on Taiwan. For instance, in 2022 China introduced a new law that would allow the PLA to more easily call up its reserve forces and replace combat losses during a war.130  In March 2023, China introduced amendments to the Legislation Law that enable it to pass regulations and laws more rapidly during emergencies; Beijing could use this during a Taiwan scenario to quickly push through a law that provides a legal basis for using force.131  Although China would need to take several additional steps to prepare for a conflict over Taiwan, such as securing its food supply and stockpiling semiconductors and other critical technologies, these indications suggest that it is becoming increasingly serious about preparing for a conflict. 

China is working toward establishing the capacity to invade Taiwan, but it is unknowable whether Xi will call on the PLA to do so. Some observers doubt that there are few, if any, remaining beachheads in Taiwan that could support an amphibious landing, and advocate for exploring this possibility more thoroughly. China’s military capabilities, however, are clearer, and the United States and Taiwan need to work under the assumption that Xi could choose to order an attack on Taiwan. 

Despite some progress, Taiwan is still not doing enough to address critical shortfalls in its defense and civil resilience.  

Historically, Taiwan relied on qualitative superiority to compensate for the PLA’s numerical strength. But those days are long gone. The PLA now enjoys qualitative and quantitative superiority over Taiwan’s military and the gap between the two sides continues to widen. China has over 1,900 fighter aircraft to Taiwan’s 300, 71 submarines to Taiwan’s 2 (while Taiwan has an additional 2 World War II–era submarines, they are only used for training), 45 frigates to Taiwan’s 22, and 36 destroyers to Taiwan’s 4. In the Taiwan Strait area alone, China has 416,000 ground force personnel, outnumbering Taiwan’s ground forces by a ratio of four to one.132  China’s military budget is now over twelve times that of Taiwan (see figure below).133  In addition to its quantitative strength, the PLA now fields nuclear-powered submarines, fifth-generation fighter jets, and other cutting-edge capabilities that Taiwan’s military lacks. 

 

Taiwan has failed to keep pace with China, which is understandable given its far smaller population and economy, but what is less forgivable is its failure to use its limited resources more wisely. Too often, Taiwan has prioritized expensive legacy platforms, such as fighter jets, tanks, and large surface vessels, over cheaper, more numerous weapons that can survive and respond to an initial PLA attack. It has purchased U.S. weapons systems designed to project power over great distances and conduct offensive operations rather than investing in cost-imposing defensive schemes. The capabilities Taiwan has prioritized have a role to play in supporting peacetime deterrence by tracking PLA movements in the Taiwan Strait and monitoring PLA activity in Taiwan’s ADIZ. Given Taiwan’s resource constraints, however, it will need to make difficult trade-offs and has so far largely avoided doing so. 

Taiwan’s struggles extend beyond military hardware. Its military has a highly centralized command and control structure that does not empower units to make tactical decisions, which means its military would struggle to fight in a degraded communications environment. Taiwan ended conscription but has found the transition to an all-volunteer force difficult and is struggling to meet recruitment targets, especially given its shrinking population.134  Taiwan’s reserve force, as it currently stands, cannot contribute in a meaningful way to its defense, although Taiwan is working to reform its reserves.135  

Taiwan is belatedly adopting an asymmetric approach to defense that raises the costs of a Chinese use of force.136  In 2017, its military leadership introduced the Overall Defense Concept (ODC), which calls for shifting emphasis toward a large number of smaller, cheaper, and more mobile and survivable weapons.137  Rather than seeking to defeat the PLA through attrition, ODC aims to prepare Taiwan’s military for a decisive fight near the island’s shores and prevent a successful PLA landing. In pursuit of this strategy, Taiwan is developing high-speed attack vessels, ground-based mobile anti-ship missiles, rapid mining capacity, and unmanned aerial systems. It has also purchased the High Mobility Artillery Rocket System (HIMARS) and Harpoon anti-ship, Stinger anti-aircraft, and Javelin anti-tank missiles from the United States.  

ODC’s implementation, however, has been uneven, and the term was even removed from Taiwan’s defense strategy. Some powerful voices in Taiwan, for instance, used the PLA’s exercises that followed Speaker Pelosi’s trip to Taiwan to argue that Taipei needed to continue emphasizing legacy platforms such as fighter jets and large warships. They asserted that the PLA’s activities revealed its preference was to use coercion and potentially a blockade to secure Taiwan’s surrender and such weapons were better equipped for dealing with this strategy.138   

Taiwan has also not prioritized hardening its population’s ability to withstand a Chinese blockade or invasion. Taiwan’s dependence on imports for 98 percent of its energy supply is a major vulnerability, yet it is shutting down its two remaining nuclear power plants, and its strategy to significantly increase its energy reserves will take nearly a decade to come to fruition.139  Taiwan’s food self-sufficiency has hovered around 33 percent over the past decade, and—despite a goal of boosting this number to 40 percent by 2020—its dependence on imported food remains practically unchanged.140  A single reservoir supplies the capital of Taipei with 97.5 percent of its water. Taiwan also relies on imported medical and pharmaceutical products, many of which are purchased from China. In 2022, over 70 percent of Taiwan’s imports of active pharmaceutical ingredients (APIs) came from China, which represented half of Taiwan’s total API supply.141  Taiwan also depends on China for antibiotics, importing $65 million worth in 2022, accounting for over 68 percent of its total imports.142  Taiwan also relies heavily on just fourteen undersea internet cables and four cable landing sites to maintain communications with the rest of the world, which China is likely to target early in a conflict and which have already been damaged on multiple occasions by Chinese commercial vessels. China can be expected to exploit these vulnerabilities during a conflict in an attempt to break the will of the Taiwanese people and prevent them from mounting a sustained resistance. 

The war in Ukraine, however, has created a sense of urgency for Taiwan’s defense reform efforts. Taiwan’s 2023 defense budget grew by 14 percent to a record $19.4 billion.143  Observing the effectiveness of drones and mobile missiles on the battlefield in Ukraine, the Tsai administration is attempting to jump-start domestic drone production and doubling the annual domestic production of missiles.144  In December 2022, Tsai made the politically difficult decision to extend mandatory military service from four months to one year, envisioning that these personnel would form a standing garrison force whose primary mission would be territorial defense and the protection of infrastructure.145  Civil society has also taken on greater responsibility; organizations such as Forward Alliance and Kuma Academy are teaching people basic first aid and civil preparedness, with the hope that doing so better enables civilian resistance. Private citizens are also contributing, with semiconductor billionaire Robert Tsao pledging nearly $100 million to improve Taiwan’s defense.146  

Galvanized by Ukraine’s example, the Taiwanese people are expressing a heightened willingness to defend their democracy, with a recent survey finding that 70 percent would be willing to fight to prevent a PRC takeover, up from just over 40 percent prior to the war.147  The more fundamental question, though, is whether they will have the tools to do so. Taiwan’s defense spending is equivalent to 2.4 percent of GDP, below what countries facing a similar threat environment, such as Israel and South Korea, spend. Unless significant additional resources are devoted to training those who are serving their mandatory year of military service, these measures are unlikely to meaningfully strengthen Taiwan’s combat capabilities and its reserves. 

The United States has major military gaps that it is addressing but that would nonetheless make coming to Taiwan’s defense difficult and costly. 

The U.S. military maintains a significant qualitative edge over the PLA and is committed to maintaining that advantage. With respect to a potential Taiwan contingency, the United States would have notable advantages both in terms of submarine warfare and anti-submarine warfare, the latter of which remains a weakness of the PLA. Although China has developed anti-ship missiles designed to hold U.S. aircraft carriers at risk, there is no guarantee that China will be able to find and hit U.S. carrier strike groups, which offer mobility for U.S. power projection operations. The U.S. Air Force holds an edge over the PLA Air Force, including in stealth capabilities, and could be expected to greatly complicate China’s bid to establish air superiority above Taiwan. The U.S. military advantage in theater logistics and battlefield medical evacuation and treatment remains unmatched. Finally, while the PLA has struggled to develop a joint warfare capability, the U.S. military has demonstrated an ability to conduct complex joint operations during wartime. 

Geography, however, offers China built-in advantages over the United States in the Indo-Pacific that will be difficult to offset or negate, even with more advanced capabilities. Whereas China is 100 miles away from Taiwan, the closest air base the United States could utilize is in Okinawa, Japan, 460 miles away, while Guam and Hawaii are approximately 1,700 and 5,000 miles away, respectively. The United States has only two air bases from which its fighter jets can conduct unrefueled operations over Taiwan, compared with thirty-nine for China.148  And the closest U.S. bases are highly vulnerable to Chinese missile attacks. Moreover, if the PLA refrains from attacking Japanese or U.S. territory, there is no guarantee that Japan would allow the United States to operate from bases in Japan during a conflict over Taiwan.149   

In addition, while the U.S. military has global responsibilities, China’s sustained focus on preparing for a Taiwan contingency could mean that it already has an advantage in some respects in the Taiwan Strait. For instance, a 2015 RAND Corporation report that compared the U.S. military and the PLA in the context of a conflict over Taiwan found that the United States moved from having an advantage in most areas to rough parity or disadvantage, with trends continuing to move in China’s direction.150  A more recent study concludes that the United States can prevail against China in a war over Taiwan, but  that doing so would come at an enormous cost.151  Some observers argue that these studies and assumptions need to be taken with a healthy dose of skepticism, given that the PLA has not fought a sustained war since the Korean War and has not seen conflict since 1979. At the same time, however, the United States has spent the past two decades conducting low-intensity counterterrorism operations, not fighting a high-intensity war against a near-peer military.  

Due to these challenges, it is incumbent on the United States to have the optimal force posture in the region and ensure that its military services are developing the operational concepts and forces necessary to defeat a Chinese invasion or blockade of Taiwan. The 2022 National Defense Strategy directed DOD to “act urgently to sustain and strengthen U.S. deterrence, with the People’s Republic of China (PRC) as the pacing challenge.”152  Assistant Secretary of Defense Ratner went one step further, stating that “a Taiwan contingency is the pacing scenario,” indicating that DOD would prioritize the capabilities and force posture it would need to respond to PRC aggression against Taiwan.153

The U.S. military services are responding to this top-level guidance by shifting their focus to the PRC. The U.S. Marine Corps, for instance, has introduced Force Design 2030, which aims to develop small, distributed units of Marines that can operate mobile weaponry from remote islands in the Pacific.154  The U.S. Air Force has invested in stealthier and longer-range bombers, tankers, and long-range munitions, with an eye toward operating at range in the Indo-Pacific. The U.S. Navy is growing its submarine fleet, which could prove decisive during a conflict over Taiwan, and is also developing new unmanned systems. The U.S. Army has developed mobile units designed to quickly deploy and conduct air and missile defense.

Congress is also focused on this issue, and in the fiscal year 2021 (FY 2021) National Defense Authorization Act (NDAA) it created the Pacific Deterrence Initiative (PDI), which aims to improve INDOPACOM’s posture and capabilities to deter Chinese aggression. The following year, Congress authorized $7.1 billion for PDI, and the FY 2023 NDAA authorized an additional $11.5 billion. Importantly, however, PDI is a subset of the Defense Department budget and is not a dedicated appropriations account.155  In addition, INDOPACOM has put forward a $3.5 billion unfunded priorities list—the largest request of the combatant commands—that includes everything from international security cooperation programs to upgrading missile defenses in Guam and procuring extended-range missiles and other munitions.156  Thus, more needs to be done to fill important gaps for the U.S. military in the Indo-Pacific.

The United States should continue to arm Ukraine and support its fight against Russian aggression. At the same time, it will need to urgently repair its defense industrial base and prepare for potential contingencies in the Indo-Pacific. The war in Ukraine has demonstrated that modern high-end warfare consumes a tremendous amount of munitions and weaponry, with Ukrainian forces reportedly firing two to four thousand artillery shells per day.157  The low end of that estimate equates to sixty thousand rounds per month, while the United States is hoping to ramp up its production to forty thousand rounds per month by the spring of 2025.158  Unless the United States addresses fundamental issues that the war in Ukraine has revealed about the state of its defense industrial base it will struggle to maintain its preparedness for a high-intensity conflict in Asia that would consume enormous amounts of munitions. 

Support from allies and partners will be imperative for a U.S. defense of Taiwan, but the level of assistance the United States can expect is largely unknown. 

Given the significant geographic limitations it faces, the United States would need support from its allies in the region—above all Japan, but also Australia and the Philippines—if it were to come to Taiwan’s defense. Although U.S. allies are beginning to grapple with the implications of Chinese aggression against Taiwan and the need to prepare for such contingencies, the level of support they would ultimately offer is largely unknown. 

Japan is both the most essential and potentially willing ally because a Chinese attack on Taiwan poses the starkest threat to its security.159  If China were to station military forces on Taiwan, the PLA would be only seventy miles from Yonaguni Island, the westernmost point of the Japanese archipelago, and Japan and the United States would find it much more difficult to defend Japanese territory, including Okinawa. In addition, given that China views the Senkaku/Diaoyu Islands as a part of Taiwan Province, China could attempt to seize them during a conflict over Taiwan. The United States clarified under the Barack Obama, Trump, and Biden administrations that the Senkaku Islands are covered under its treaty with Japan, and thus a Chinese assault on the islands would draw in the United States.  

During a full-scale attack on Taiwan, China would also presumably gain control of Pratas Island (which is currently administered by Taiwan), a strategic island adjacent to the entrance to the South China Sea from the Philippine Sea, further cementing the PRC’s hold on this critical maritime artery that over 40 percent of Japan’s maritime trade passes through. These implications sharpened in August 2022, when China launched missiles in protest of Speaker Pelosi’s visit to Taiwan that landed in Japan’s exclusive economic zone. For Japan, the day that China absorbs Taiwan would likely be the most destabilizing time for its foreign policy since World War II. 

Recognizing these implications, Japanese leaders have been publicly highlighting Tokyo’s stake in cross-strait peace. In 2021, Prime Minister Yoshihide Suga and President Biden included a clause on Taiwan in their joint statement, the first time that the two countries mentioned Taiwan in a leader-level joint statement in five decades.160  Later that year, former Prime Minister Shinzo Abe declared, “A Taiwan emergency is a Japanese emergency, and therefore an emergency for the Japan-U.S. alliance.”161  Prime Minister Fumio Kishida has argued that the “front line of the clash between authoritarianism and democracy is Asia, and particularly Taiwan.”162   

Russia’s invasion of Ukraine has further clarified the stakes for Japanese leaders. Kishida drew an explicit parallel between Ukraine and Taiwan, declaring, “We must…never tolerate a unilateral attempt to change the status quo by the use of force in the Indo Pacific, especially in East Asia. Ukraine may be East Asia tomorrow.” He added, “Peace and stability in the Taiwan Strait is critical not only for Japan’s security but also for the stability of international society.”163  In early 2023, Kishida became the first Japanese prime minister to visit a war zone when he traveled to Kyiv, underscoring Japan’s growing willingness to play an active role in geopolitics. In a joint statement with Ukraine’s President Volodymyr Zelenskyy, the two leaders “emphasized the importance of peace and stability across the Taiwan Strait as an indispensable element in security and prosperity in the international community.”164  

This major reassessment of Japan’s security was formalized in its landmark 2022 national security strategy, which described Japan’s security environment as “the most severe and complex…since the end of World War II.”165  Pursuant to that, in late 2022 Japan announced that it would increase its defense budget by 65 percent over the next five years and acquire long-range strike capabilities. In 2023, Japan and the United States made significant strides to evolve their alliance, including the U.S. decision to establish a Marine littoral regiment in Okinawa. In a seeming reference to Taiwan, the countries “renewed their commitment to oppose any unilateral change to the status quo by force regardless of the location in the world.” They also “reiterated the importance of maintaining peace and stability across the Taiwan Strait as an indispensable element of security and prosperity in the international community.”166  

In the past year, Japan has moved toward a position of strong opposition to Chinese aggression against Taiwan, but the extent of Japanese involvement in a Taiwan crisis cannot be guaranteed. This uncertainty is largely due to long-standing Japanese constitutional limits on the use of military force for anything other than self-defense. Japan likely also does not want to be more definitive than the United States, which through its policy of strategic ambiguity also declines to state that it would intervene on Taiwan’s behalf. At the same time, a more definitive Japanese commitment, even privately conveyed to the United States, would enable greater U.S.-Japan operational coordination. 

Beyond Japan, it will be important for the United States to enlist Australia’s support. Australia has fought alongside the United States in every major war over the past century, and in November 2021, its defense minister stated that it would be “inconceivable” for Australia to not join a U.S. effort to defend Taiwan.167  In 2022, for the first time, a slim majority of Australians (51 percent) supported using the Australian military if China invaded Taiwan and the United States chose to intervene—an eight-point increase since 2019.168  In November 2022, President Biden and Australian Prime Minister Anthony Albanese “recognized the imperative of maintaining peace and stability across the Taiwan Strait.”169  The following month, the Joint Statement on Australia-U.S. Ministerial Consultations “reaffirmed their commitment to maintaining peace and stability across the Taiwan Strait and shared opposition to unilateral changes to the status quo.”170   

The United States and Australia have already taken a number of important steps to expand their security ties and deepen their alliance. In 2011, as part of the “pivot” or “rebalance” to Asia, the Obama administration announced that it would rotate U.S. Marines through an Australian base in Darwin, which has expanded from two hundred marines to 2,500.171  In 2021, Australia, the United Kingdom, and the United States announced a trilateral security agreement (AUKUS), whereby the United States and United Kingdom would support Australia’s acquisition of a conventionally armed, nuclear-powered submarine capability. While this ambitious initiative will take well over a decade to come to fruition, if successful, it would bolster deterrence and make a difference during Taiwan contingencies. In the interim, the United States will be increasing its nuclear-powered submarine port visits to Australia and establishing a rotational presence of submarines near Perth. Separately, the United States and Australia have agreed to pre-position munitions and fuel in Australia to support U.S. capabilities. Taken together, these steps will enhance the U.S. ability to respond to PRC actions against Taiwan. 

Finally, the Philippines offers critical geographic proximity to Taiwan, as its northernmost inhabited island is only ninety-three miles away, while its waters are optimal for deploying submarines. Until recently, however, it seemed as though this treaty ally would be unwilling to play any role during a crisis in the Taiwan Strait. This posture has changed under President Ferdinand Marcos Jr., who granted the U.S. military access to four additional sites, bringing the total number of sites from which the military can train, pre-position equipment, and build infrastructure in the Philippines to nine. Three of those four new sites are located in northern Luzon, only 160 miles from Taiwan across the Luzon Strait. The Philippines’ secretary of foreign affairs, however, clarified that the Philippines would not allow the United States to stockpile weapons at those sites for use in operations to defend Taiwan, nor would it allow the U.S. military to refuel, repair, and reload at those bases.172   

Nonetheless, Marcos Jr. continues to highlight the connection between peace in the Taiwan Strait and the security of the Philippines. He recently stated, “when we look at the situation in the area, especially the tensions in the Taiwan Strait, we can see that just by our geographical location, should there in fact be conflict in that area…it’s very hard to imagine a scenario where the Philippines will not somehow get involved. And not the Philippine military, but we will be brought into the conflict because of…whichever sides are at work. I always remind everyone that Kaohsiung in Taiwan is a forty-minute flight from my province. So we feel that we’re very much on the front line.”173  Subsequently, the May 2023 joint statement between President Biden and President Marcos Jr. affirmed “the importance of maintaining peace and stability across the Taiwan Strait as an indispensable element of global security and prosperity.”174  On that same visit, Marcos Jr. did not clarify whether the United States could place weapons at bases in the Philippines during a Taiwan contingency, but did note that they “will also prove to be useful” if China were to attack Taiwan.175  How far Marcos Jr. will recalibrate the Philippines’ foreign policy and how long such a shift lasts, however, remain to be seen. 

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