John Ranelli talking business colleague Niko Lahanas and pointing

“Human experience shows that people, not organizations or management systems, get things done."

— Admiral Hyman G. Rickover

Submarine Close is about people, not submarines.

Submarine Close explores how we form relationships, build trust, and create environments where teams thrive. When people feel they belong, trust one another, and share a clear purpose, they can push past limits and achieve the extraordinary.

Through gripping underwater missions and high-stakes boardroom moments, Submarine Close presents a leadership philosophy applicable to every area of life: Relationships Before Issues™.

Great leadership is about connection, not control. Empower people at every level, and create a force committed to excellence.

Principles of the Relationships Before Issues™ Framework

Submarine Close book cover

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 Developing a “submarine close” team is both a mindset and a cultural shift.

When every leader, team, organization, and mission is unique, execution matters.

For mentorship and consulting around your specific challenge, contact McGunnigle and Ranelli for Submarine Close™ business consulting, mentorship, and educational services.