DRO-A/B satellites launch Failed. Flight was normal, but the upper stage flight was abnormal and the satellite did not accurately enter the intended orbit.
pretty awesome stuff, as it lacked the delta-v for TLI after the failure they probably saved it by using a months long low-energy coast outside the Moon's orbit before looping back to rendezvous with it
After ZX-3A launch in June, CZ-7A launched and deployed another classified new gen ZX-4A mil comsat. It Adopts a number of advanced technologies, with a complex system, and a large number of new technologies,