"Russian air defense"

A new U.S. weapon developed to give Ukraine's F-16 jets long-range striking power, is already having an impact well before it was expected.

The attack involved several types of drone and targeted the refinery's crucial AVT unit. The scale and sophistication are as significant as...

Battle-proven swarming software from Ukraine will give a major boost to U.S. FPV drone makers Powerus — but it amplifies human pilots rather...

The loss of a Russian Ka-52 Alligator hunting drones highlights the challenge of deconfliction; can Russia afford to keep using and losing h...