A U.S. Navy destroyer can carry dozens of missiles and still be unable to launch its most ambitious one. That mismatch ...

The U.S. Navy has completed a first-of-its-kind sea-based hypersonic missile launch using a cold-gas ejection method, a step ...

The United States Navy has quietly resumed live-fire testing of a prototype electromagnetic railgun.

Add Yahoo as a preferred source to see more of our stories on Google. The remains of a Russian Kh-47M2 Kinzhal missile in Kyiv on May 12, 2023. The slow development of hypersonic weapons by the U.S., ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO: Attendees walk over branding for Lockheed Martin at the Farnborough International Airshow, in Farnborough, Britain, ...

Castelion, a defense technology company, has secured $350 million in Series B financing to support the development of its first hypersonic weapon, called Blackbeard, and the construction of its ...

The United States has actively pursued the development of hypersonic weapons—maneuvering weapons that fly at speeds of at least Mach 5—as a part of its conventional prompt global strike program since ...

WASHINGTON — Defense startup Castelion said on Friday it has won contracts to integrate its Blackbeard hypersonic strike weapon with current U.S. Army systems, the first step toward allowing the ...

Wave Motion co-founders James Penna and Finn van Donkelaar show off their company’s Jet Gun prototype and test projectiles in the back of a box truck parked at Seattle’s Pioneer Square. (GeekWire ...

In the opening hours of a US-China war, the DF-17 would crater runways at bases like Kadena in Japan or Andersen in Guam, crippling American airpower in the Indo-Pacific. Quietly and without much ...