By forcing the Istanbul mayor out of politics, the government has crossed the line that separates Turkey’s competitive ...

Since then, the world has changed dramatically. China has experienced a remarkable ascent. It now competes with the United ...

In 2020, the Office of Naval Intelligence told Congress that Chinese naval ships are now “in many cases comparable” to their ...

But the pause in U.S. aid served as a dramatic wake-up call: the most crucial factor in determining how long and how ...

They believe these states do not do enough to defend themselves and may not even share American values. On the other hand, ...

He has rapidly warmed relations with Russia in hopes of ending the war in Ukraine. His “America first” foreign policy is ...

Still, the fact that states feel obliged to invoke the norm against territorial conquest even as they violate it indicates that there is life in the norm yet. Russian President Vladimir Putin argued ...

Iran has grappled with a series of setbacks. Hamas and Hezbollah, Tehran’s long-standing nonstate regional allies, have been ...

In late January, barely a week into Donald Trump’s second term as U.S. president, a senior NATO official told members of the European Parliament that Russia’s intensifying use of hybrid warfare poses ...

PAUL B. STARES is General John W. Vessey Senior Fellow for Conflict Prevention at the Council on Foreign Relations, where he ...