Special operations signals intelligence teams say they need smaller, more versatile gear that gathers and shares data on the breadth of radio frequencies in all domains — land, sea, air and now space. The mission has shifted dramatically as the United States ratchets up competition in the frequency bands with …

Britain has donated Storm Shadow cruise missiles to the Ukrainian air force in a move widely seen as a game changer in Kyiv’s ability to mount long-range strikes against invading Russian forces. The decision to hand over a quantity of the MBDA-built cruise missiles was announced by British Defense Secretary …

The U.S. Abrams tanks needed for training Ukrainian forces have arrived in Germany slightly ahead of schedule and are on their way to the Grafenwoehr Army base where the training will begin in two to three weeks, U.S. officials said Thursday. Defense Secretary Lloyd Austin told the Senate Appropriations defense …