Complex sentence: On 7 August 1945, the United States Strategic and Tactical Air Forces (USSTAF) was redesignated as the United States Air Forces in Europe (USAFE) and headquarters USAFE was relocated to Wiesbaden, Germany, on 28 September 1945.
Split into simpler sentences: On 7 August 1945, the United States Strategic and Tactical Air Forces (USSTAF) was redesignated as the United States Air Forces in Europe (USAFE). Headquarters USAFE was relocated to Wiesbaden, Germany, on 28 September 1945.