1,500 drones light up Chongqing at low-altitude economy expo

A mesmerizing display of 1,500 drones lit up the night sky above Shuanggui Lake National Wetland Park in Chongqing as part of the first Western China Low-Altitude Economy Expo. The event runs from July 11 to 13 and features an array of activities, including drone light shows, a low-altitude economy development conference, aircraft exhibitions, aviation-themed lectures, and science education sessions.