Which conflict tested the USAF’s close air support and interdiction skills?

The Korean War was a significant conflict that tested the United States Air Force's (USAF) close air support and interdiction capabilities. During this war, the North Korean invasion of South Korea prompted a rapid deployment of US forces, including airpower, to support ground operations. The USAF was tasked with not only providing direct support to ground troops engaged in combat but also with disrupting enemy supply lines and troop movements through interdiction strategies.

The nature of the conflict emphasized the importance of air-ground coordination, as USAF units had to work closely with ground forces to deliver precise airstrikes that would minimize collateral damage while maximizing impact on enemy positions. Additionally, the challenging terrain and the dynamic nature of the battlefield in Korea further highlighted the need for effective air support, enabling the USAF to refine its tactics and techniques in close air support during this period. This conflict was critical in shaping air doctrine and operational practices, setting the stage for subsequent engagements where these skills would be further developed.