 With the 4th Fighter-Interceptor Wing, the group moved to Japan following the Korean armistice in 1953, continuing training and tours to Korea.The group was inactivated on 8 December 1957 with its component squadrons assigned directly to the wing as the Air Force reorganized its wings into the tri-deputate structure.On 22 April 1991, the 4th Operations Group was activated as a result of the 4th Tactical Fighter Wing implementing the USAF objective wing organization.