Marines check the security ropes holding a piece of

Marines check the security ropes holding a piece of an improvised ribbon raft during the Marine Corps Combat Readiness Evaluation at Camp Lejeune, N.C., Oct. 26, 2016. The MCCRE is where various units are evaluated in the performance of all tasks, as they pertain to combat readiness. The Marines are with 1st Platoon, Bridge Company, 8th Electronic Support Battalion. (U.S. Marine Corps photo by Lance Cpl. Ashley Lawson/Released)