Castelion Secures $1 Billion Series C for Hypersonic Weapons Production Scale-Up
Defense technology firm Castelion announced a $1 billion Series C funding round. The capital aims to scale production of its hypersonic weapons and accelerate the development of new long-range strike systems.

Defense technology company Castelion announced today it has closed a $1 billion Series C funding round.
The company stated the funding will enable the maximum production rate for its Blackbeard weapons and accelerate the development of a new, longer-range strike system. Castelion is focused on restoring America's conventional deterrence capability.
Based in Torrance, California, Castelion did not disclose the investors participating in the funding round. However, the significant capital injection suggests strong investor confidence in the company's technology and business plan.
Castelion aims to deliver cost-effective hypersonic weapons. This investment is set to support the company's efforts in scaling production to meet demand and strategic objectives within the defense sector.