Complex sentence: It was redesignated 56th Fighter-Interceptor Group on 20 January 1950, then inactivated on along with the 56th Fighter-Interceptor Wing on 6 February 1952, as ADC converted its fighter force into a series of regional Air Defense Wings.
Split into simpler sentences: It was redesignated 56th Fighter-Interceptor Group on 20 January 1950. The group was inactivated along with the 56th Fighter-Interceptor Wing on 6 February 1952, as ADC converted its fighter force into a series of regional Air Defense Wings.