Islamic State of Iraq and Syria - ISIS

More than 400 additional U.S. troops have arrived in Iraq to back the drive to retake Mosul before the end of the year.

U.S. troops were in a support role but "in harm's way" as the battle for Mosul began Monday.

The U.S. Defense Department has identified the three Army special forces soldiers killed on Friday in Jordan.

U.S. and Iraqi forces have boosted their ability to bring down ISIS recon and attack drones, and stop car bomb attacks.

Iraqi pilots flying F-16s carried out their first airstrike in Syria against ISIS targets, in response to Baghdad car...

Here are five news stories and events to start your week.

The U.S. is moving quickly to get new small arms and mortars to the YPG despite outrage in Turkey.

A U.S. embassy spokesperson in Manila confirmed that special operations forces are helping the Philippine military in Marawi.

Michael Siler piloted an MH-60L DAPS on a mission deep inside enemy territory during a classified nighttime mission in July...

The roadside bomb that killed a U.S. soldier in Iraq last week was an explosively formed penetrator, a top U.S. general said.