With $350 million in new funding, Castelion is among the companies racing to make the U.S. competitive with Russia and China ...

Hypersonic weapons are in the spotlight. Here’s how they work, why they matter, and what current programs in Russia, China, ...

China’s new ‘dirt cheap’ missile made of concrete is 40 times cheaper than average US weapon - A Chinese military commentator ...

Three-year-old Castelion is worth $2.8 billion after raising $350 million to fund its ambition to supply thousands of weapons ...

The Series B raise follows a steady funding climb. In January 2025, Castelion reported a $100 million infusion that included ...

Brian Everstine is the Pentagon Editor for Aviation Week, based in Washington, D.C. Ursa Major Gathering More Hypersonic Missile Interest is published in Aerospace Daily & Defense Report, an Aviation ...

Kratos is not just using its own Erinyes system for MACH-TB, and is including other partner systems as part of the overall ...

Chinese aerospace company Lingkong Tianxing Technology has unveiled a hypersonic missile, designated Yu Kong Ji-1000 ...

Stratolaunch previously announced it received $24.7 million from the Missile Defense Agency for a hypersonic flight test targeted for late 2025.

The Parliamentary Standing Committee on Defence has praised the DRDO for saving over Rs 2.64 lakh crore through domestic ...

Beijing-based Lingkong Tianxing Technology releases video showing the YKJ-1000 striking a target in a desert testing range.

The selection of Sandoval County follows a highly competitive offer made by county officials, including $125 million in ...