Trump has been pushing both Kyiv and Moscow for a deal to end the war. But despite many rounds of talks, no tangible ...

Castelion, a Torrance-based defense technology company working to restore America’s conventional deterrence capability, has raised $350 million in Series B financing led by Altimeter Capital and ...

REDSTONE ARSENAL, Ala. – The U.S. Army Space and Missile Defense Command Technical Center’s Aerophysics Research Facility, or ARF, fired a successful hypersonic shot Dec. 11 to test its new rainfield ...

Designed to carry the Talon-A beneath the forward fuselage, Stratolaunch’s 747 is on track to launch its first hypersonic vehicle in January. Credit: Stratolaunch Hypersonic test company Stratolaunch ...

"Hypersonic" refers to speeds over Mach 5, or five times the speed of sound. That's approximately 3,800 miles per hour, a pace that could take you all the way around the equator in less time than it ...

SIMI VALLEY, California—Kratos is looking at ways to operationalize its hypersonic systems developed for testing, as the U.S. government continues to seek methods to field less costly versions of the ...

One of Castelion’s Blackbeard missile prototypes was launched in September in Nevada. CREDIT: CASTELION The Pentagon is getting serious about hypersonic weapons, a technology that has eluded the U.S.

Today, it takes 15 hours to fly from Sydney to Los Angeles. But what if that time could be shortened? What if crossing half the planet only takes one hour? How would we view the world? That’s the ...

Castelion plans to build a solid rocket motor facility in New Mexico to support large-scale production of hypersonic missiles. Credit: Castelion WASHINGTON — Castelion, a defense technology startup ...

Hypersonic vehicles aren't much use if you don't know where they're going, so Northrop Grumman is developing new navigation systems for autonomous craft that can stand up to the rigors of flying at ...

Lockheed Martin Corp. has opened a new lab focused on hypersonic weapons in Alabama, as the US struggles to catch up with China and Russia in deploying the advanced technology. The major defense ...

Stratolaunch may conduct a hypersonic test flight in the coming days from California's Mojave Air & Space Port. The company uses the world's largest aircraft, Roc, to launch its uncrewed, reusable ...