Does the subject want to ask "How many campuses does National University of Defense Technology have"? Three. According to official website who inquired about the PLA National University of Defense Technology, the University of Defense Technology has three campuses: Changsha Campus, Hefei Campus and Wuhan Campus. PLA National University of Defense Technology is located in Changsha City, Hunan Province. It is a comprehensive military university directly led by the Central Military Commission of the Chinese Production Party, and has always been a key institution for national and military construction.