What country has the best air force in the world?
The United States has by FAR the best Air Force in the world. The F22 Raptors and F18 Hornets are very good at maintaining air superiority, our 200 (or so) F22 Raptors could single handedly take on any other air force in the world and win. Then we have the much superior U.S.A.F. bombers such as the B-2, B-1, B-52, F-117, and F-35 Joint Strike Fighters.