98th FIS

• Origins in World War II: The 98th Fighter-Interceptor Squadron (FIS) was originally activated during World War II in 1942 as the 98th Pursuit Squadron, reflecting the era’s terminology for fighter units. • Home Defense Mission: The squadron’s initial mission was the air defense of the northeastern United States, safeguarding critical industrial centers and cities from potential enemy air attacks. • Multiple Aircraft Types: Over its history, the 98th FIS operated a variety of aircraft, including the P-39 Airacobra, P-40 Warhawk, P-47 Thunderbolt, and later jet interceptors like the F-86 Sabre and F-102 Delta Dagger. • Cold War Role: During the Cold War, the squadron was a key part of the Air Defense Command, responsible for intercepting and defending against potential Soviet bomber incursions over North America. • Stationed at Dover AFB: The 98th FIS was notably stationed at Dover Air Force Base, Delaware, for much of its postwar service, providing air defense for the eastern United States. • F-102 Delta Dagger Era: In the late 1950s and early 1960s, the squadron flew the Convair F-102 Delta Dagger, a delta-winged supersonic interceptor equipped with air-to-air missiles and a sophisticated radar system. • SAGE Integration: The 98th FIS was integrated into the Semi-Automatic Ground Environment (SAGE) system, one of the earliest large-scale computer networks, which coordinated air defense across North America. • Distinguished Unit: The squadron participated in numerous intercept exercises and was recognized for its high readiness and effectiveness during Air Defense Command competitions. • Deactivation in 1968: The 98th FIS was inactivated on 30 June 1968, as the threat of manned bomber attack diminished and air defense priorities shifted. • Legacy: Although inactive today, the 98th FIS is remembered for its contributions to U.S. air defense and its adaptability through dramatic changes in aircraft technology and military doctrine.