Coast Guard Petty Officer 3rd Class Luke Charette, maritime enforcement specialist with Port Security Unit 301, takes aim at targets set up down range during a joint training exercise with Marines of the Marine Corps Security Forces Company Nov. 20, at U.S. Naval Station Guantanamo Bay, Cuba. (Army National Guard photo by Sgt. David Bolton, 133rd Mobile Public Affairs Detachment/JTF-GTMO Public Affairs)