Defense Secretary James Mattis updates the media on the defeat of the Islamic State of Iraq and Syria during a joint press conference at the Pentagon in Washington, D.C., May 19, 2017. U.S. Army Photo by Sgt. 1st Class Jon Soucy 110526-A-WV705-038 By Lauren Katzenberg on April 20, 2016 T&P on Facebook Looking for a great career? Or know another veteran, service member, or military spouse who is? Get started at Hirepurpose.