US Air Force Lt Col Greg Petrequin (second from left) explains information about the Cheetah Refuge in Djibouti City, Djibouti on Jan 24, 2009. Military members deployed to Camp Lemonier have the opportunity to perform volunteer duties at the refuge. Camp Lemonier is the hub of the Combined Joint Task Force, Horn of Africa, providing humanitarian relief, security and anti-terrorism activities to the nations in the Horn of Africa.