Iraq

John Brennan's forecast contrasted with the upbeat assessments from the Pentagon and White House.

The commander of a Shiite militia hinted that his fighters could blend in with Iraqi forces to kill Americans in Mosul.

The U.S. is sending another 600 troops to Iraq for the long-awaited drive to retake Mosul.

An EOD tech killed by an ISIS bomb in Iraq on Oct. 20 had been working with a Navy SEAL team near Mosul at the time of his...

U.S. troops serving as advisors were with elite Iraqi units taking the lead in pressing the advance inside Mosul.

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

Twenty-six years after being awarded a Silver Star, Lt. Gen. McMaster has been selected to serve as national security adviser...

Defense Secretary Jim Mattis now has authority to send more troops to Iraq and Syria on his own.

Defense Secretary Chuck Hagel was "deeply troubled" by photos purporting to show Marines desecrating bodies in Iraq.