The death of Abu Ibrahim al-Hashimi al-Qurayshi is unlikely to pose a major setback for the group, which has already mounted serious attacks in Iraq and Syria this year.

A U.S. military operation that eliminated Islamic State leader Abu Bakr al-Baghdadi is welcome but fails to allay worries about the security vacuum caused by the removal of U.S. troops from northern …

Iranian support has boosted the military prowess of Yemen’s Houthis, helping them project force into the Red Sea. In return, the group has extended the reach of Iran’s anti-West axis of resistance.

Ayman al-Zawahiri leaves behind a robust network of strategically aligned but tactically independent al-Qaeda affiliates operating in Africa, Asia, and the Middle East.

An attack from Iran-aligned forces that killed U.S. service members near Jordan’s border with Syria risks direct U.S.-Iran conflict in a region already embroiled in widening violence.  

Multiple countries have special police that enforce Islamic moral codes. Here’s how Iran’s morality police compare to other forces with the same goals.