The rapid pace of North Korean diplomacy makes it crucial that Japan and South Korea coordinate more closely on potential changes to Northeast Asian security. But they must first overcome some deep-r…

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

Votes against Israel at the United Nations over the decades seem to indicate it is a pariah nation, but the country’s expanding bilateral ties tell a different story.

The president’s first national security strategy eloquently sums up the U.S. role in the world and what should be done to defend it, but much of the document is at odds with what the president himsel…

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.