Hamas’s attack on Israel and the ensuing war in the Gaza Strip raise a host of questions about the combatants’ legal obligations.

Azerbaijan’s push into the Armenian enclave of Nagorno-Karabakh is drawing comparisons to other episodes of ethnic cleansing. What can be done under international law?

Russia saw its full-spectrum engagement with Southeast Asia pay dividends following its all-out invasion of Ukraine. But its brief interlude of greater influence in the region is now waning.

Despite lingering divisions over Russia’s invasion of Ukraine, the summit still serves a valuable purpose, and could play a potentially useful role for the United States and India, this year’s host.

A recent Council on Foreign Relations task force report about “U.S.-Taiwan Relations in a New Era” warns that “deterrence is steadily eroding in the Taiwan Strait and is at risk of failing, increasin…