a16z Podcast

WSJ x a16z: The Next 25 Years of Defense Innovation

Feb 17, 2026
Listen Now

Summary

The episode examines a16z's American Dynamism practice and how the investment landscape in Silicon Valley shifted toward national-security–aligned companies after Russia's 2022 invasion of Ukraine. Katherine Boyle and Andy Serwer discuss how battlefield realities—especially resilient communications like Starlink—reoriented investor and industry thinking about defense-focused startups. The conversation highlights a move away from expensive, bespoke 'exquisite' platforms toward affordable, mass-producible 'small systems' such as drones, autonomous surface vessels, and space infrastructure. Talent migration from firms like SpaceX and Palantir, supply-chain onshoring, and bipartisan political support for rebuilding the defense industrial base are presented as key enablers and challenges for this new wave of companies.

Key Takeaways

  • 1American Dynamism reframed VC interest toward companies that explicitly support U.S. national security.
  • 2Real-world conflict (Ukraine) and technologies like Starlink changed investor and operator priorities.
  • 3The preferred defense products are small, affordable, and mass-producible rather than slow, bespoke platforms.
  • 4A diaspora of talent from SpaceX, Palantir, and similar firms is catalyzing new defense startups.
  • 5Supply-chain resiliency and onshoring of critical components are strategic imperatives.
  • 6Investing in national-security tech is broadly bipartisan and intersects policy, industry, and capital markets.

Notable Quotes

"Three weeks after A16Z announced its American dynamism practice in January 2022, Russia invaded Ukraine. That changed everything."

"We're investing in the products that are 10 times as cheap. They're built as quickly, and they're built in a way where they can be mass produced as quickly as possible for the Department of War."

"The answer that every single person gave me was actually Starlink... how that is sort of the architecture, sort of the most important thing that's driving the ability to communicate on a battlefield of the future."

"If we cannot build hypersonic weapons... we have lost the next war."