The Drone Ultimatum

Building the Future of Defense: Investing in Founders, Factories, and Autonomy | Vardan Gattani, 645 Ventures

The Drone Ultimatum

Show Notes

Defense venture capital has entered a new era.

In this episode, Steve Simoni speaks with Vardan Gattani, Partner at 645 Ventures, about why investors are increasingly focused on national security, how defense startups are evaluated, and what founders need to build enduring companies.

Vardan on Linkedin: https://www.linkedin.com/in/vardangattani/

645 Ventures: https://645ventures.com/

Steve on X: https://x.com/StevenSimoni

Steve on ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠LinkedIn⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠: https://www.linkedin.com/in/stevensimoni/

Follow the show!

Spotify: https://open.spotify.com/show/3F1sc8yzQIF9WcdHQ3w7kf

Apple Podcasts: https://podcasts.apple.com/us/podcast/the-drone-ultimatum/id1770994541

⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Subscribe to our Newsletter⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠: https://thedroneultimatum.substack.com/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

X (Twitter)⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠: https://x.com/DroneUltimatum

⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠LinkedIn⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠: https://www.linkedin.com/company/the-drone-ultimatum/

Our website: https://www.thedroneultimatum.com/

The conversation covers the rise of defense investing, lessons from Shield AI, manufacturing and supply chains, defense procurement, and why the next generation of defense companies will need to excel across both software and hardware.

Whether you’re a founder, investor, or simply interested in the future of defense technology, this episode provides an inside look at how one of the industry’s leading venture firms thinks about building category-defining companies.

More from The Drone Ultimatum

Oct 19, 2026

What happens when a drone needs to navigate underground, inside a building, or in an environment where GPS is unavailable?

Oct 12, 2026

Malin Crewse and LeGrand Crewse are brothers and co-founders of Corvus Industries, where LeGrand serves as CEO and Malin as CTO.

Oct 2, 2026

Derek McBride, Portfolio Manager in the Autonomous Warfare portfolio at the Department of War Innovation Unit (DIU), joins the show to discuss how the Pentagon is approaching drones, autonomy, and the defense industrial base.

Sep 28, 2026

Josh Giegel is the Founder and CEO of Gambit AI, an autonomous systems software company building technology to coordinate teams of robots.

Sep 18, 2026

Brian Taylor is the Founder & CEO of Lux Aeterna, a startup developing the world's first fully reusable satellite for high-tempo, reliable, and flexible timelines in orbit.

See all episodes →