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"): The Lockheed P-80 Shooting Star was the first jet fighter used operationally by the United States Army Air Forces (USAAF).
Relevant evidence: Yes