An unmanned aerial vehicle (UAV) is displayed in a military parade during the celebrations marking the 70th anniversary of the founding of the People's Republic of China (PRC), in Beijing, capital of China, Oct. 1, 2019. (Xinhua/Zhu Xiang)
An unmanned aerial vehicle (UAV) is displayed in a military parade during the celebrations marking the 70th anniversary of the founding of the People's Republic of China (PRC), in Beijing, capital of China, Oct. 1, 2019. (Xinhua/Zhu Xiang)
