The Ilyushin Il-10, known to NATO as 'Beast', was an improved development of the Ilyushin Il-2.
- Soviet Union:
- North Korea:
- USA: American forces captured three examples intact during the early months of the Korean War. Two of these, 44 Yellow and 55 Yellow, were shipped to the Wright Air Development Center at Wright Patterson Air Force Base in Dayton, Ohio, for comprehensive testing during the summer of 1951.