A large twin-engined jet fighter that first entered service in the 1960s with the US Navy. The two-seat McDonnell-Douglas F-4 Phantom II was used by the air forces of 12 nations in interceptor, air superiority, ground attack, and reconnaissance roles, until replaced by more modern aircraft like the F-15.
The Phantom's arsenal included various missiles, bombs, rockets, and other aerial munitions; late-model F-4s incorporated a 20mm rotary cannon in an undernose mount.