In this episode of the Defense Unicorns Podcast, Rebecca sits down with Mark McGrath, a Marine Corps veteran turned asset manager and consultant, to explore how modern DevSecOps practices intersect with John Boyd's theories. Mark’s deep understanding of Boyd's OODA loop—observe, orient, decide, act—shapes how he helps clients in industries like manufacturing, energy, and public relations respond to complexity and streamline decision-making, much like DevSecOps optimizes software development and deployment.

Diving into the legacy of John Boyd and going beyond the OODA loop, Mark discusses Boyd’s influence on business strategy, finance, and software development. Mark brings a fresh angle to Boyd’s concept of rapid iteration, emphasizing how speed, adaptability, and customer feedback are key tenets not just in the military or on Wall Street but also in DevSecOps. We also delve into Boyd's "Destruction and Creation," connecting it to principles of continuous integration and delivery, and explore how his philosophy of action and adaptation aligns with the core practices of DevSecOps.

Throughout the episode, Mark highlights the critical role of psychological safety and cross-functional collaboration, both key to effective leadership and DevSecOps culture. Whether you're deploying code or managing high-stakes operations, this conversation illuminates the relevance of Boyd's theories for anyone aiming to navigate complexity, enhance agility, and drive innovation in their organization.

Key Quote

“You realize I have to continuously shatter and smash my understanding of the world or my perception of the world because if I don't I'm going to become Blockbuster video. And if I don't, I'm going to be Blackberry. Or if I don't, I'm going to stagnate and I'm going to become extremely vulnerable to my competitors or the rate of change or whatever it is, it's going to get me and I'm not going to be able to survive on my own terms and it's impossible for me to ever thrive.”

-Mark McGrath

Time Stamps:

00:58 Mark McGrath's Background and Career Journey

01:38 Discovering John Boyd's Theories

04:13 Joining AGLX and Applying Boyd's Theories

06:35 Understanding John Boyd's Broader Impact

17:47 Boyd's Conceptual Spiral and Continuous Reorientation

28:39 Challenging the Status Quo

33:33 The Importance of Humility

35:06 Comfort vs. Volatility

40:13 The Power of Feedback

48:07 Boyd's Universal Applicability

Links:

Connect with Mark

Learn more about AGLX

Check out the “No Way Out” Podcast

The Whirl of Reorintation Substack

Read Destruction and Creation

Read John Boyd, The Fighter Pilot Who Changed The Art of War

Read The Psychology of Military Incompetence

Read the Timeless Way of Building