Is Defense the Next Trillion-Dollar Category? | a16z American Dynamism Summit

Erin Price-Wright speaks with Michael Duffey and Dino Mavrookas about what it will take to rebuild the American defense industrial base for a new era of competition. As production capacity becomes a central constraint, they outline how the system must shift toward speed, scale, and modern manufacturing. The conversation covers the role of autonomy in both defense systems and industrial processes, and how new approaches to design, labor, and production can dramatically reduce cost and complexity. Mavrookas explains how building for software and autonomy enables entirely new classes of platforms, while Duffey emphasizes the need for structural changes in how the Department of Defense works with industry. They also discuss the importance of commercial markets in supporting defense capabilities, the fragility of existing supply chains, and why aligning private capital with national priorities is essential to long-term resilience. Timestamps: 00:00 - Intro 00:58 - Autonomy Changes Warfare 01:33 - Bending the Ship Cost Curve 03:05 - Designing for Simple Manufacturing 05:12 - Private Capital for Production 06:52 - Port Alpha and Commercial Scale 08:32 - Acquisition Reform and Resilience 10:49 - Advice to Future Builders Resources: Follow Michael on X: https://x.com/USDASDuffey Follow Dino on X: https://x.com/MavrookasD Follow Erin on X: https://x.com/espricewright Stay Updated: If you enjoyed this episode, be sure to like, subscribe, and share with your friends! Find a16z on X: https://twitter.com/a16z Find a16z on LinkedIn: https://www.linkedin.com/company/a16z Listen to the a16z Podcast on Spotify: https://open.spotify.com/show/5bC65RDvs3oxnLyqqvkUYX Listen to the a16z Podcast on Apple Podcasts: https://podcasts.apple.com/us/podcast/a16z-podcast/id842818711 Follow our host: https://x.com/eriktorenberg Please note that the content here is for informational purposes only; should NOT be taken as legal, business, tax, or investment advice or be used to evaluate an