Castelion on X: “The US does not have hypersonic capability at the necessary scale and …”

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Castelion on X: “The US does not have hypersonic capability at the necessary scale and …” | PeekX

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Castelion

@Castelion

The US does not have hypersonic capability at the necessary scale and at a cost the country can sustain. That's what Castelion is building and what the $1B series C scales.

7:04

Aug 27, 2026, 4:33 PM UTC · Edited

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