A hypersonics weapon startup is lining up a massive new funding round to scale its business with the U.S Department of ...

The U.S. Army is accelerating the development of a new, lower-cost hypersonic missile system called “Blackbeard,” developed ...

Interestingly, the amount of money the Army has promised to the Castelion Corporation is far less than what the other branches are spending on their own hypersonic weapons systems.

The Pima County Fairgrounds are best known for barrel racing, spinning carnival rides and International Hot Rod Association ...

Castelion – a new defense manufacturer helping America and its allies preserve peace through deterrence with long range hypersonic strike weapons – an. Castelion Announces $100M Financing.

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.

Arizona officials, including Sen. Mark Kelly, urge hypersonic missile startup Castelion to consider Tucson for expansion, highlighting Arizona's aerospace and defense ecosystem.

Castelion's founders are former SPACE-X employees. In January, the Wall Street Journal reported Castelion raised $100 million dollars in seed money to build hypersonic missile systems.