E423: Castelion CEO on Elon Musk, Hypersonic Missiles & the Future of Defense

E423: Castelion CEO on Elon Musk, Hypersonic Missiles & the Future of Defense

August 31, 2026 · 59 min · Episode 423

About this episode

David interviews Bryon Hargis about the importance of rebuilding America's defense manufacturing capacity and its implications for national security.

David sits down with Bryon Hargis, co-founder of Castelion, to unpack why rebuilding America’s defense manufacturing capacity has become a national security imperative. Bryon explains why decades of consolidation and outsourcing weakened the defense industrial base, why America could struggle against an adversary with significantly greater manufacturing capacity, and why Castelion is betting that deterrence ultimately requires weapons that can be produced affordably by the thousands.

People in this episode

Host: David Weisburd

Guest: Bryon Hargis

Topics covered

Keywords

Mentioned in this episode

Organizations: Castelion

Products: hypersonic missiles

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