Defense Secretary Jim Mattis speaks at the Pentagon, Friday, May 19, 2017, to give an update on the Islamic State group. The U.S. is looking ahead toward a decisive battleground in its bid to destroy the Islamic State group, even as U.S.-backed local forces must still finish the fight for the extremists' two main strongholds in Iraq and Syria. (AP Photo/Jacquelyn Martin)
Featured Photo Galleries
