FJ ABM

Project 640 was a missile defense development programme of the People's Republic of China that started in 1964. The programme pursued processes and technologies related to command and control, sensors, and weapons - including anti-ballistic missiles (ABM), lasers, and anti-satellite satellites. The goal of deploying or testing a complete system in the mid-1970s was unrealistic. Technical challenges, economic constraints and competing programmes slowed progress in the 1970s. Project 640 formally ended in 1982 without a system being developed.
Some areas of research, including anti-satellite weapons and lasers, continued under 863 Program which started in the late-1980s.