Have Doughnut was the name of a Defense Intelligence Agency project whose purpose was to evaluate and exploit a MiG-21 "Fishbed-E" that the United States Air Force acquired in 1967 from Israel. Israel acquired the aircraft on August 16, 1966, when Iraqi Air Force pilot Capt. Munir Redfa, in a defection pre-arranged by the Israeli Mossad Intelligence Agency, flew it to Israel during a training flight.