The chief petty officer selectees sing the national anthem to start the 9/11 remembrance service held in the Naval Station Guantanamo Bay chapel. Joint Task Force Guantanamo is located at Naval Station Guantanamo Bay. JTF Guantanamo provides safe, humane, legal and transparent care and custody of detainees, including those convicted by military commission and those ordered released by a court. 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 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.