The Defense Language Institute English Language Center (DLIELC) traces its formal beginning to May 1954, when the 3746th Pre-Flight Training Squadron (language) was activated and assumed responsibility for all English language training. In 1960, the Language School, USAF, activated and assumed the mission. In 1966, the DoD established the Defense Language Institute English Language School (DLIELS) and placed it under US Army control although the school remained at Lackland AFB. In 1976, the DoD appointed the US Air Force as the executive agent for the school and redesignated it the Defense Language Institute English Language Center.