What Happened
Defense Startup Castelion Expands Manufacturing Capacity
US defense startup Castelion has raised over $1 billion in additional funding, pushing its valuation to $13 billion. The company plans to expand its manufacturing capacity for a ballistic missile and accelerate development of a long-range hypersonic weapon. Castelion will also invest in new defensive interceptors. This development was reported by Aviation Week, indicating a significant investment in the US defense sector.