Under given conditions , airpower determines the outcome of war , and fighter bomber is a very important component of airpower. Based on China's own needs ,this paper discusses the tactical aspects as required of fighter bombers in hi - tech air operations , and outlines the main features of the first China - designed aircraft and advanced technology involved , which could serve as useful expenences to go by as well as a guide in designing new type aircraft and upgrading of modification of the FBC fighter bomber.