"Drones rise over grassland the Red Army once crossedIn recent years, Ruoergai County of Sichuan has developed its low-altitude economy. So far, its low-altitude airspace covers 9,119 square kilometers, making it one of the largest contiguous low-altitude coordinated airspaces in China.2026-10-15高瞻http://english.scio.gov.cn/2026-10/15/118734242_t2_19X25X550X379_b392705b-ada8-44b8-8676-433794c1a768.jpghttp://english.scio.gov.cn/chinavoices/2026-10/15/content_118734242.htmlXinhua
