Brazil, Russia, India, China, and South Africa have created a meaningful partnership over the last several years, but the rivalry between the bloc’s two most powerful members poses an obstacle to gre…

President Trump’s much-anticipated Afghan policy rightly avoids troop withdrawal timelines but offers little prospect for progress against the durable Taliban.

North Korea’s test of an intercontinental ballistic missile during the week of the Hamburg summit injects an air of crisis into an already tricky set of meetings.

Rodrigo Duterte’s chaotic strategy against Islamic State-linked groups in the Philippines might fail to defeat the most extreme militants while squandering the chance for peace.