With a direct eye on Taiwan, the Chinese military may be moving into the large-scale deployment of unmanned aerial vehicles (UAVs) or drones.

The Associated Press reported over the last few days that Chinese aerospace firms had developed dozens of drones, that its technology was maturing rapidly and that they were “on the cusp” of widespread use for surveillance and combat strikes.

“Taiwan should be concerned about China’s development of large numbers of sophisticated military UAVs,” Ian Easton, a research fellow at The Project 2049 Institute, told the Taipei Times.