The funding round is expected to close in February. Castelion is developing a mass-producible, long-range hypersonic weapon using rapid iterative design cycles, agile hardware development and ...

Unlike other advanced weapons systems in America’s arsenal—especially unlike other hypersonic weapons—the Mako is relatively affordable. With the race for hypersonic weapons reaching a fever ...

Silicon Valley’s enthusiasm for superfast weapons has picked up speed, with defense-tech startup Castelion raising $100 million through debt and equity to build hypersonic missile systems.

Vladimir Putin is reportedly preparing to deploy Oreshnik hypersonic missiles to Belarus, according to the country's leader Alexander Lukashenko. The so-called "wonder weapon", which can reach ...

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 ...

Kratos Defense & Security Solutions, Inc. KTOS recently secured a contract for hypersonic system program, with a potential total value of approximately $100 million. Per the contract, Kratos will ...

Uncle Sam is getting his rear-end kicked by the Russians and Chinese (heck, even the North Koreans are starting to outdo the Americans) in the all-important realm of hypersonic weapons.

The North Korean leader said the test "cannot be ignored." LONDON -- North Korea's state-run Korean Central News Agency on Tuesday claimed a successful test of a new type of intermediate-range ...

TOKYO -- Japan aims to strengthen defenses against hypersonic missiles, with plans to test the tracking capabilities of space-based infrared sensors, Nikkei has learned, as China and Russia make ...