Coast Guard Petty Officer 3rd Class Charles Akes, a port securityman deployed with Maritime Safety and Security Team 91101 in support of Joint Task Force Guantanamo, changes out spark plugs on a vessel at U.S. Naval Station Guantanamo Bay, June 10, 2009. Maritime Safety and Security Team 91101 is deployed here to perform maritime anti-terrorism and force protection duties for JTF Guantanamo. JTF Guantanamo conducts safe, humane, legal and transparent care and custody of detainees, including those convicted by military commission and those ordered released. The JTF conducts intelligence collection, analysis and dissemination for the protection of detainees and personnel working in JTF Guantanamo facilities and in support of the Global War on Terror. JTF Guantanamo provides support to the Office of Military Commissions, to law enforcement and to war crimes investigations. The JTF conducts planning for and, on order, responds to Caribbean mass migration operations.