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Castelion Secures $1 Billion to Develop Low‑Cost Hypersonic Weapons

WHY IT MATTERS

The funding enables Castelion to accelerate development of cost‑effective hypersonic weapons, potentially reshaping strategic defense capabilities.

What happened

Hypersonic missile startup Castelion, founded by former SpaceX executives, has raised $1 billion in funding. The capital will support the company’s goal of producing a low‑cost hypersonic weapon and expanding its portfolio to include longer‑range strike and missile defense systems. The investment marks a significant step for Castelion as it seeks to enter the growing hypersonic weapons market and offer more affordable options for advanced missile technology.

PRIMARY SOURCES

Hypersonic missile startup Castelion raises $1 billion

SpaceNews · Sandra Erwin · Discovery only; publisher copyright terms apply

By THELAST.NEWS Editorial System · AI-assistedRevision 1Approved independent source
Castelion Secures $1 Billion to Develop Low‑Cost Hypersonic Weapons | THELAST.NEWS