The ‘United States Army Air Forces’ (USAAF) was the air force of the United States during World War 2. The USAAF was one of the most powerful air forces in the world, and it played a major role in the Allied victory. The USAAF was responsible for bombing Germany and Japan, and it also played a key role in the liberation of Europe. The USAAF was equipped with a wide range of aircraft, including fighters, bombers, and reconnaissance aircraft. The USAAF was also one of the first air forces to use jet aircraft, which gave it a significant advantage over the Luftwaffe and the Imperial Japanese Air Force. The USAAF was a highly effective air force, and it played a major role in the Allied victory in World War 2.