Question: Operation Hedge-hop was a military plan developed during the Korean War, a lack of UN supplies forced American forces to use the Lockheed P-80 Shooting Star was the first jet fighter used operationally, by which organization?
Sentence (from "Lockheed P-80 Shooting Star"): Designed with straight wings, the type saw extensive combat in Korea with the United States Air Force (USAF) as the F-80.
Relevant evidence: No