A Vision 60 robodog operates alongside Japan Ground Self-Defense Force troops at Narashino Training Area outside Tokyo, Jan.

Chemical, biological, radiological, and nuclear hazards remain among the most dangerous threats soldiers can face. Detecting and responding to these risks is often slow, physically demanding, and ...

Pentagon policies that forbid troops from repairing and modifying their weapons and gear are hindering efforts to accelerate U.S. operations with ground and air robots, special operators and defense ...