M1A2 Abrams Main Battle Tank crews assigned to Charlie Company, 2nd Battalion, 7th Cavalry Regiment, 3rd Armored Brigade Combat Team, 1st Cavalry Division engage targets at the conclusion of the culminating joint live-fire exercise of Exercise Bright Star 2017 at Mohamed Naguib Military Base, Egypt, Sept. 20, 2017. Bright Star is a bilateral exercise between U.S. Central Command and the Arab Republic of Egypt during which about 200 U.S. personnel participated in a command-post exercise, a field training exercise and a senior leader seminar to promote and enhance regional security and cooperation. Army photo by Staff Sgt. Leah R. Kilpatrick