On 21 October 2025 Russia conducted "the key test" of the Burevestnik nuclear-powered cruise missile (also referred to as SSC ...

Castelion has secured contracts to integrate its Blackbeard weapon system onto operational platforms like the U.S. Army's ...

Russia tested a new nuclear-capable and powered cruise missile fit to confound existing defenses, inching closer to deploying ...

VLADIMIR Putin claims Russia has test-launched a new nuclear-powered missile dubbed the “Flying Chernobyl” – and has vowed it ...

North Korea successfully tested two hypersonic missiles, demonstrating advanced strategic weapons capabilities and a ...

Hypersonic strike weapons developer Castelion last Friday said the Army and Navy have awarded the startup contracts to ...

Russia is amassing nuclear weapons and attack submarines in the Arctic Circle as it prepares for war with Nato, Norway’s ...

Defense startup Castelion said on Friday it has won contracts to integrate its Blackbeard hypersonic strike weapon with ...

The United States is far behind Russia and China on hypersonic weapons development—and is working with international partners in an attempt to close the gap.

Lockheed Martin Ventures has made similar investments in other rocket startups, including Rocket Lab in 2015. What’s this ...

The latest iteration of the KSS-III features up to 10 submarine-launched ballistic missiles and lithium-ion battery ...