Coast Guard Petty Officer 3rd Class Robert Ketchum, a member of Maritime Safety and Security Team 91103, awaits instruction from range safety officials during M-16 weapons qualification, Dec. 14, 2009. MSST 91103 conducted the qualification at Granadillo Range, at U.S. Naval Station Guantanamo Bay. MSST 91103 is deployed here to perform maritime anti-terrorism and force protection duties for Joint Task Force Guantanamo.