The Vietnam War (1955–1975) was a critical proving ground for the second generation of jet fighters and early missile technology. It marked the first widespread use of supersonic aircraft and early air-to-air missiles, yet the conflict unexpectedly saw a return to close-range, high-G dogfighting due to the unreliability of first-generation missiles and restrictive rules of engagement. Iconic jets like the versatile F-4 Phantom II dominated the skies, evolving tactics against agile North Vietnamese MiG fighters. Crucially, the war validated the absolute necessity of specialized electronic warfare and aerial refueling, permanently changing military aviation doctrine and leading to the creation of advanced fighter schools to improve pilot combat skills.
