Lethality

Marines in Corporals Course 4-16 pose for a photo at the halfway point during a casualty and resupply run at Marine Forces Reserve, Sept. 28, 2016. The course is designed to provide Marine Corps Corporals with knowledge and skills necessary to become successful small-unit leaders using problem-based situations they may encounter in the future. (U.S. Marine Corps photo by Cpl. Melissa Martens/ Released)