From 2003 until August 2006, Abu Ghraib prison was used for detention purposes by both the U.S.-led coalition occupying Iraq and the Iraqi government. The Iraqi government has controlled the area of the facility known as "The Hard Site". The prison was used to house only convicted criminals. Suspected criminals, insurgents or those arrested and awaiting trial were held at other facilities, commonly known as "camps" in U.S. military parlance. The U.S. housed all its detainees at "Camp Redemption", which is divided into five security levels. This camp built in the summer of 2004 replaced the three-level setup of Camp Ganci, Camp Vigilant and Abu Ghraib's Tier 1. The remainder of the facility was occupied by the U.S. military.