New Mexico Army National Guard Soldier Mitchell Ration processes work for the Joint Task Force legal assistance office, March 21, 2008. Ration, a family man, loves his job but misses his wife and kids back in Albuquerque. Joint Task Force Guantanamo conducts safe and humane care and custody of detained enemy combatants. The JTF conducts interrogation operations to collect strategic intelligence in support of the Global War on Terror and supports law enforcement and war crimes investigations. JTF Guantanamo is committed to the safety and security of American service members and civilians working inside its detention facilities.