Starting in January 2002, four foreign prisoners—two British (or as some records show, one British and one Kuwaiti) and two Australian citizens—were received in Guantanamo Bay Detention Camp after being turned over to U.S. authorities; they had been captured in Afghanistan and Pakistan. The detention camp is located at Guantánamo Bay, Cuba, on a U.S. naval base. The camp, which was situated on land that has been leased by the United States since about 1900, was being used to hold suspected terrorists after the 9/11 attacks on the United States. Most of the prisoners who were being sent to the detention center were Muslim and also captured in Afghanistan or Iraq. They, too, had been suspected terrorists but no crime had been charged against them by the United States.