Oman

An explosion on a Japanese-owned oil tanker is thought to have been caused by a terrorist attack. None of the crew were killed and the ship is not severely damaged. The ship is heading to port for inspection.

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