Al-Qaeda could benefit from the death of the Islamic State’s leader, potentially regaining its worldwide reach and influence.

Years after defeating the Islamic State on the battlefield, world governments are now grappling with what to do with the thousands of war-related detainees in Syria.

The attack in eastern Germany is another alarming example of how the terrorist threat is evolving, with more far-right perpetrators attempting to broadcast their brutality.

A year after the U.S. withdrawal, half of Afghanistan’s population faces a food emergency, and the Taliban regime acts with cruelty and indifference.