Designed in secret during the Cold War, the Sukhoi T-4 Sotka was the USSR’s answer to the American XB-70 Valkyrie—a Mach 3 ...

The US Air Force appears to have expanded its goals for a planned fleet of uncrewed fighters beyond the initial concept of a ...

Kratos Defense and Security Solutions has unveiled the second version of the XQ-58A Valkyrie, featuring an internal landing ...

The North American XB-70 Valkyrie emerged from a United States Air Force requirement in the mid-1950s for a bomber capable of delivering nuclear payloads at speeds and altitudes beyond the reach ...

"Air defense forces destroyed two Furia and Valkyrie aircraft-type unmanned aerial vehicles, using the Tor air defense system near the localities of Tavolzhanka and Nikolayevka. The enemy lost ...