The recent agreement between Israel and the United Arab Emirates reflects a profound shift in which Gulf Arab states opposed to Iran no longer consider relations with Israel off limits.

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

The coup in Niger, once seen as the cornerstone of U.S. counterterrorism efforts in West Africa, now threatens wider regional instability and could potentially open the door to further Russian influe…

Targeted operations by U.S. forces have eliminated notorious leaders of armed extremist groups, al-Qaeda’s Ayman al-Zawahiri the latest among them. But how much they disrupt these terrorist organizat…