DefenceTalkIndependently developed by China, the world’s first large, three-engine utility drone recently made its first flight, with experts saying on Sunday that the drone is very reliable and versatile thanks to the extra engine, and can be used in transport and attack missions. Developed by Chengdu-based Tengden Technology Co, the drone took off and landed […]https://www.defencetalk.com/china-flies-worlds-first-large-three-engine-drone-73205/