Silicon Valley’s enthusiasm for superfast weapons has picked up speed, with defense-tech startup Castelion raising $100 ...

Castelion's Series A funding round raised $100 million, led by Lightspeed Venture Partners and including several other firms.

ORLANDO, Fla. — A California-based startup led by former SpaceX executives announced Jan. 29 it has raised $100 million to ...

DRDO's successful test of an actively cooled combustor for a scramjet engine brings India closer to hypersonic missile ...

Learn more about the Series A financing round and venture debt financing raised by Castelion to advance the development of ...

DRDL recently demonstrated a successful ground test of the Active Cooled Scramjet Combustor for 120 seconds for the first ...

India’s successful ground test of the Active Cooled Scramjet Combustor by DRDO marks a significant milestone in hypersonic missile technology. Learn about the key breakthroughs in fuel and thermal ...

The DRDO has developed and successfully carried out the ground test of the long-duration Supersonic Combustion Ramjet, or ...

There were indications throughout the last week that the Air Force was readying its first-ever test of a hypersonic missile. On Tuesday, the test took place- and the Air Force ...

The Army and Navy together conducted a ground-breaking hypersonics flight “shot” test of the Common Hypersonic Glide Body (CHGB) planned to arm the Navy’s Conventional Prompt Strike weapon ...

In 2024, seven vehicles in western China each transmitted a high-powered microwave beam that converged precisely in both time ...