How US military funding propelled China’s robot dogs

China’s Unitree Robotics — among the world’s biggest producers of humanoid and quadruped robots — based designs for its most successful robot dogs on innovations funded by the U.S. military, according to a former U.S. defense technology official and three top researchers involved in the project. Unitree’s $1,600 Go2 model, launched in 2023, helped the company rapidly dominate the global quadruped robot market — its Shanghai IPO has drawn frenzied demand. Another Unitree robot has been shown on Chinese state television, armed and accompanying People’s Liberation Army (PLA) troops on an exercise. These robots draw on breakthroughs in quadruped movement financed by the U.S. DEVCOM Army Research Laboratory (ARL) and other military programs, the researchers and the former official told Reuters. The Army-funded project turned into, “basically, the first Unitree robot that had any kind of scale,” said Gavin Kenneally, a former University of Pennsylvania researcher involved in the program. Ben Katz, who worked at Massachusetts Institute of Technology’s Biomimetic Robotics Lab, among a consortium of universities financed by the military programs, said the dimensions of Unitree’s popular Go series were “to the millimeter” almost identical to a groundbreaking robot he helped develop called Mini Cheetah. Reuters is the first media outlet to detail connections between Unitree designs and the Army program. The episode underscores broader problems with the United States’ ability to compete …