Ali Al Salem Air Base (ICAO: OKAS) is a military airbase situated in Kuwait, approximately 23 miles from the Iraqi border. The airfield is owned by the Government of Kuwait, and during Operation Southern Watch andOperation Telic / Operation Iraqi Freedom hosted Royal Air Force (RAF), United States Air Force (USAF) and United States Marine Corps (USMC) personnel and aircraft. Since those operations, the base has been returned to the control of the Kuwaiti Government, with the USAF continuing to maintain a presence alongside their Kuwait Air Force counterparts. The principal USAF unit on base is the 386th Air Expeditionary Wing (386 AEW).In 1990, the base was the last to be overrun during the Iraqi invasion of Kuwait. On August 3, Ali Al Salem was the only air base not occupied by Iraq. A small number of Kuwaiti regulars, staff officers, and the base general stayed to fight and organize resupply missions from Saudi Arabia. By the end of the day, Ali Al Salem had been overrun. Upon discovery by the Iraqi military, the Kuwaiti General was hanged from the base flagpole by Iraqi troops. New flagpoles have since been installed, however as of December 2012, the original pole still stands. The remaining Kuwaiti military personnel were lined up outside the old Kuwaiti officers' club and shot. While no longer used, the building and bullet holes remain. The airport resides at an elevation of 472 feet (144 m) above mean sea level. It has two asphalt/concrete runways: 12R/30L measuring 2,989 by 45 metres (9,806 ft × 148 ft) and 12L/30R measuring 2,989 by 40 metres (9,806 ft × 131 ft). Starting in 2018, expansion on the base was begun by the Kuwaiti Air Force to include a new asphalt/concrete runway and extensive new hanger facilities to support the future delivery of Eurofighters intended to replace their existing complement of F-18C fighter jets. The base expansion is scheduled for completion in the second half of 2020, with the delivery of the 22 Eurofighters to follow in late 2020.