The legendary F-4 Phantom II was the quintessential multirole fighter of the Cold War, serving with distinction across both the US Navy and the US Air Force (USAF). Initially developed for the Navy as a supersonic, all-weather fleet defense interceptor in the late 1950s, its exceptional performance and heavy payload capacity led the USAF to adopt it, a rare occurrence at the time.
In the Vietnam War, the F-4 became a true workhorse, flying air-to-air combat missions against MiGs and extensive air-to-ground strike sorties. Though first designed without an internal cannon a weakness later addressed in the F-4E variant with the 20mm M61 Vulcan gun the Mach 2+ capable Phantom proved its adaptability, even taking on the critical Wild Weasel Suppression of Enemy Air Defenses (SEAD) role with the F-4G variant in the USAF, retiring from US combat service only after the Gulf War. The F-4 remains the most produced American supersonic military aircraft in history, solidifying its place as a globally influential jet.