United States Air Force

​The United States Air Force is the air service branch of the United States Armed Forces. It flies over 5000 aircraft. The USAF’s Air Mobility Command and Special Operations Command operates the C-17A and C-146A respectively to Singapore Paya Lebar occasionally. Its KC-135R, F-22A and B-52H were flown in for the 2020 Singapore Airshow. The KC-46A, F-35A, RQ-4 and B-52H were present for the 2022 edition.