Russia

Seventeen Russian soldiers were killed in an ambush along the border of Chechnya and Dagestan by fighters from the Islamic Caucasus Emirate. Seven ICE fighters were also killed. Kavkaz Center said that 21 Russian and five ICE fighters were killed, and the fate of Emir Makharbi is still unknown.

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