Complex sentence: The 920th Rescue Wing (920 RQW) is part of the Air Reserve Component (ARC) of the United States Air Force, assigned to the Tenth Air Force (10 AF) of the Air Force Reserve Command (AFRC).
Split into simpler sentences: The 920th Rescue Wing (920 RQW) is part of the Air Reserve Component (ARC) of the United States Air Force. The wing is assigned to the Tenth Air Force (10 AF) of the Air Force Reserve Command (AFRC).