Marine Corps Sgt. Lee C. Gugino checks students' weapons during the Marine Advisor Course's final evaluation exercise at Marine Corps Base Camp Lejeune, North Carolina, May 4, 2017. The Marines assess students' readiness to train foreign security forces during their upcoming deployment to Central America. Gugino is an infantry tactics instructor with the Ground Combat Element, Special Purpose Marine Air Ground Task Force - Southern Command. The Marine Advisor Course is taught by the Marine Corps Security Cooperation Group. Marine Corps photo by Cpl. Melissa Martens