The rise of Islamism in Malaysia and Indonesia could have severe consequences for the two states’ societies, political systems, and overall stability.

With the demise of the Islamic State, a revived al-Qaeda and its affiliates should now be considered the world’s top terrorist threat.

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.

With a bold modernization project, Saudi Arabia is embarking on reforms U.S. policymakers have been urging for decades. The crown prince’s recent crackdown could undermine this crucial effort.

The reelection of Iran’s Hassan Rouhani, as well as U.S. President Donald J. Trump’s strong affirmation of ties with Sunni Arab states, sets the stage for an intense new round of competition in the M…