An armed robot which took three Russian soldiers prisoner is a sign of Ukraine's growing dominance in this field in which it now leads the world.

NARASHINO TRAINING AREA, Japan — Japanese soldiers showed off doglike robots during airborne training alongside troops from the United States and 13 other nations Sunday. The four-legged machines ...

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 ...