As the US Air Force fleet keeps shrinking, can it still win wars?
More than half of the US Air Force's B-2 stealth bombers just staged a mass fly-off
The US Air Force is testing a self-flying F-16 fighter jet — and is sending its boss up as a passenger
SR-72: US secret hypersonic jet to allegedly break sound barrier in 2025 | Believed to be a top-secret project of the US Air Force, the SR-72 is touted to reach over 4,000 mph (6,437 kph), making it the fastest plane ever developed.