Eastern Orthodox Christian priest, Air Force Chaplain Lt. Col. Timothy Ullmann, preaches April 12, during one of the 14 services being held during his visit to Joint Task Force Guantanamo. Ullmann's visit, made at the request of the JTF commander, allowed Troopers to have more diverse services during the Easter holiday. 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.