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Cullen Glass - Supply Chain Manufacturing Capacity and Deterrence

September 22, 2026 · 34 min

Show notes

What does it take to build and sustain the industrial foundation behind America's national defense?

In this episode of NucleCast, host Adam Lowther sits down with Cullen Glass, CEO of Strong Chain LLC, to discuss the challenges and opportunities facing the U.S. defense industrial base. From workforce shortages in shipbuilding and submarine production to supply chain vulnerabilities and critical material shortages, Cullen explains why strengthening America's manufacturing capacity is essential to maintaining effective deterrence.

The conversation explores the vital role small businesses play in defense manufacturing, how artificial intelligence and automation are reshaping the industry, and what government programs are available to help suppliers compete and grow. Cullen also shares practical advice for navigating cybersecurity requirements, working with prime contractors, and positioning companies for long-term success in the defense sector.

Key Takeaways:

  • Why workforce development is the defense industrial base's biggest challenge
  • How supply chain resilience supports national security
  • The growing importance of small businesses in defense manufacturing
  • The impact of AI and automation on future defense jobs
  • Strategies for succeeding as a defense supplier in a competitive market

Cullen Glass founded Strong Chain to strengthen the U.S. Defense Industrial Base, drawing on more than 28 years across defense, manufacturing, logistics, and global supply chains. He previously served as Vice President of Supply Chain Management at HII’s Newport News Shipbuilding division, leading more than 1,200 professionals and managing $7B+ in supply chain spend for advanced naval programs. His career also includes nearly two decades at Honeywell in senior supply chain, operations, and IT manufacturing leadership roles.

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