U.S. Marine Cpl. Juan Urena, a squad leader, and Lance Cpl. Peter Vazquez, a rifleman, with Bravo Company, 1st Battalion, 9th Marine Regiment, hold security during a patrol in Helmand province, Afghanistan, March 27, 2014. The Marines patrolled with Afghan National Army soldiers as a part of their transition to becoming the primary security force in the area. (U.S. Marine Corps Photo by Lance Cpl. Zachery B. Martin)
