In recent years, many types of UAVs have been developed in China by various universities, research institutes and manufactures. However most of them failed to enter series production or the service due to their poor performance and relatively primitive technology utilized. As a result, only a handful modern UAVs with sufficient technological sophistication are lucky enough to enter the service with the military. A UCAV (Wing Loong/Pterosaur I) similar to American MQ-1 Predator has been developed by the 611 Institute/GAIC since 2005 which successfully locked on a ground target and destroyed it with KD-10 ATGMs. In 2011 UAE was believed to have become the first foreign customer of Wing Loong. It was reported (January 2012) that the first sub-orbital flight of a new unmanned spacecraft (Divine Dragon) took place successfully in 2011. The spacecraft is thought to be similar to American X-35B in configuration but smaller. It has been developed by the 611 Institute.
Sharp Sword
The 001 prototype of Sharp Sword UCAV is shown here taxiing at the Hongdu airfield. It was reported that 601 and Hongdu have been working on a long-range stealth UCAV similar to American X-47B and French Neuron. A scale model was publicized in September 2011 revealing an X-47B style tailless flying wing and a triangular dorsal air intake configuration, in an effort to minimize RCS and reduce IR emission. The UCAV also features a SATCOM datalink antenna located aft the dorsal air intake. As a UCAV, Sharp Sword is expected to carry at least two GPS/Beidou guided bombs or LGBs separately inside two internal bomb bay. Its wings appears foldable, suggesting it could be deployed on an aircraft carrier, like X-47B. Its length is around 10m and wingspan is around 14m. The first prototype was built by the end of 2012. First high speed taxiing took place on January 26, 2013, powered likely by an RD-93 turbofan engine with A/B, even though the UCAV is unlikely to fly supersonic. First flight is expected in summer 2013. However the engine nozzle appears to be unshielded, due to the extra length of the afterburner, since RD-93 is the only mid-thrust turbofan engine currently available. This problem should be resolved when a shorter engine without A/B (modified RD-33 or WS-13) is installed in the future. Besides Sharp Sword, a smaller UCAV flying wing prototype was developed earlier by NTU.