U.S. Marine Corps Sgt. Kevin Caromunoz, (right), a

U.S. Marine Corps Sgt. Kevin Caromunoz, (right), a non-lethal weapons instructor observes Lance Cpl. Ethan Lomas, (left), an anti-tank missleman, and Lance Cpl. Keith Joseph, a rifleman, all with Bravo company, 1st Battalion, 8th Marine Regiment, Special Purpose Marine Air-Ground Task Force-Crisis Response- Africa execute a proper Mechanical Advantage Control Hold during non-lethal weapons training aboard Morón Air Base, Spain, May 6, 2016. The OC spray is considered a non-lethal weapon used by SPMAGTF-CR-AF Marines against aggressive individuals refusing to cooperate without the use of lethal force. (U.S. Marine Corps photo by Sgt. Kassie L. McDole/Released)