Russia

Russian security forces killed Emir Muhannad, a Saudi commander who led the International Islamic Brigade and served as a key link to al Qaeda. Muhannad was also the deputy commander of forces in Chechnya.

Bill Roggio is a Senior Fellow at the Foundation for Defense of Democracies and the Editor of FDD's Long War Journal.

Iraq

Islamic state

Syria

Aqap

Al shabaab

Boko Haram

Isis