Navy Petty Officer 2nd Class Harry Drake screeds concrete to ensure it is level within the forms. Drake, a Seabee with the Naval Station Public Works Self Help Department, served as crew leader for the construction at the site of the new Tierra Kay Liberty Center, a Morale, Welfare and Recreation facility for Joint Task Force troopers. JTF Guantanamo conducts safe, humane, legal and transparent care and custody of detained enemy combatants, 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.