In January 1968, the 39th Air Division was inactivated and the 475th Tactical Fighter Wing moved to Misawa. The squadron was reassigned, but remained a paper unit until March 1971, when it moved without personnel and equipment and replaced Detachment 1 at Phan Rang. The American presence in Vietnam was being reduced, however, and the squadron's time at Phan Rang was limited. Combat operations ceased in late June, and on 15 July the squadron moved without personnel and equipment for the second time.
