Could a hypersonic vehicle take flight this weekend in the deserts of Southeastern California? It appears Stratolaunch, an aerospace company based in Mojave about 100 miles north of Los Angeles, is ...

Northrop Grumman's navigation technology flew on Stratolaunch's Talon-A hypersonic glide vehicle, shown here, in two recent tests. (Stratolaunch) Two recent groundbreaking hypersonic test flights ...

(NewsNation) — The Department of Defense announced Monday the United States successfully completed two test flights of a reusable hypersonic aircraft, marking a significant step in the development of ...

He emphasised the need to strengthen the country’s nuclear war deterrent ahead of a major political conference.

North Korean leader Kim Jong Un cited the need for Pyongyang to maintain a powerful nuclear deterrent in its first ballistic ...