A BREMCOR employee at U.S. Naval Station Guantanamo Bay's Recycling Center sorts through aluminum cans, April 24, 2008, the day before the base's observance of Earth Day. Earth Day celebrations included a base wide clean-up involving both base and Joint Task Force Guantanamo personnel. JTF 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.