Fought in the skies over North Vietnam, the air war between Vietnamese People’s Air Force (VNPAF) and U.S. airpower lasted nearly eight years with hundreds of thousands of combat missions carried out and nearly four hundred dogfights. Combat in the Sky: Airpower and the Defense of North Vietnam, 1965-1973 is the English edition of the definitive North Vietnamese work on Vietnam War airpower. In this book, Đồng Sỹ Hưng depicts the relevant events in chronological order from the fir...