Why Defense Tech Must Stay Flexible: Inside the New Modular Systems Revolution

Today, we dive deep into the critical shifts happening in defense acquisition strategies. Former Assistant Secretary of the Navy, Nick Guertin, joins the program to unpack the Defense Department’s new guidance mandating a Modular Open Systems Approach (MOSA) to building military capabilities. Nick shares behind-the-scenes insights on how modularity and open standards aren't just technical buzzwords—they are essential to staying ahead in a world where adversaries are evolving rapidly.

Nick reflects on his time leading transformation within the Navy, including establishing a new Deputy Assistant Secretary role focused on mission systems and championing the creation of a Naval Modular Open Systems Approach guidebook. He discusses how breaking systems into modular, upgradeable parts allows the military to adapt faster without the time and cost of massive overhauls. Francis and Nick explore how modularity balances innovation with potential risks like requirements creep, ultimately ensuring that forces stay mission-ready with flexibility built into every ship, airplane, and system from the ground up.

You can find a link to the new guidance on today's show page at fedgovtoday.com. Subscribe and listen to the Fed Gov Today Podcast anytime on Apple Podcasts, Spotify, or at FedGovToday.com.