Soldiers from the 2nd Battalion, 7th Cavalry Regiment, 3rd Armored Combat Team, 1st Cavalry Division attend a post field-training exercise brief during Bright Star 2017, Sept. 12, 2017, at Mohamed Naguib Military Base, Egypt. Bright Star 2017 centralizes around regional security and cooperation, and promoting interoperability in conventional and irregular warfare scenarios. (U.S. Air Force photo by Staff Sgt. Michael Battles)