Petty Officer 1st Class Jose Martinez, with Navy Cargo Handling Battalion 13, works on the front of a Millennium Military Vehicle at U.S. Naval Station Guantanamo Bay, Feb. 12. NCHB 13 was activated to provide logistics support at U.S. Naval Station Guantanamo Bay for Operation Unified Response. JTF Guantanamo conducts 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.