Marine Corps Builds Five-Pillar Strategy for AI-First Operations

The U.S. Marine Corps is executing a comprehensive plan to transform into an AI-first warfighting force, implementing five interconnected initiatives that translate strategic directives into operational capabilities.

Colin Crosby, deputy commandant for information and service data officer for the Marine Corps, outlined the service's approach during AFCEA NOVA's Naval IT Day. The roadmap responds directly to Secretary Pete Hegseth's January memo directing the Department of Defense to fundamentally reimagine operations around artificial intelligence rather than treating it as an add-on capability.

Why it matters

This represents one of the most concrete implementations yet of DoD's AI-first mandate. By connecting digital transformation teams, accelerator programs, and data infrastructure in a unified framework, the Marines are creating a replicable model for how military services can move from AI policy to fielded capabilities. The emphasis on speed and removing bureaucratic barriers signals a shift from traditional acquisition timelines to operational urgency.

Five Lines of Effort

The Marine Corps strategy centers on distinct but integrated initiatives. Digital transformation teams now operate as dedicated units with singular responsibility for delivering capabilities to their commands, rather than treating technology modernization as a collateral duty.

The service is piloting an AI accelerator through an AI fellowship program designed to rapidly develop, test, and field AI models for high-priority warfighting requirements. "It's about moving from theory to fielding, turning what if into right now," Crosby said.

Underpinning these efforts is a data orchestration layer that directly addresses the secretary's mandate to unlock departmental data. This federated framework serves as connective tissue allowing the Marines to leverage information at operational speed, from Pentagon headquarters to tactical edge units.

The fourth pillar focuses on fostering innovation through active engagement with industry, academia, and joint and coalition partners. The Marines held their third annual GenAI Summit at Quantico in March, bringing together more than 300 service data office personnel, Marines, civilians, and industry representatives to identify pain points and capability gaps.

Workforce Development at the Core

The fifth initiative addresses training and workforce development. The Marine Corps Software Factory, established in April 2023, serves as the primary vehicle for building digital talent capable of creating and sustaining modern software-defined capabilities. The factory gives commanders development resources at the edge to meet mission needs in real time.

Crosby emphasized that the GenAI Summit allowed industry partners to hear directly from warfighters rather than filtered through intermediaries. "I want industry partners to hear from the Marines that are out there doing it day-to-day," he explained.

Building on Policy Foundation

The current initiatives build on foundational work laid in March 2024 when former Lt. Gen. Matthew Glavy issued the Corps' AI and data policy establishing roles and responsibilities across the service. The next phase involved creating a federated data catalog with functional area managers to map what data exists and where it resides.

The Marine Corps Enterprise Network (MCEN) provides the underlying digital ecosystem, delivering secure, standardized IT services for business operations and decision-making while enabling resilient expeditionary communications across any battlespace.

"This isn't just about better IT. This is about decision superiority," Crosby said, describing the goal of giving squad leaders real-time intelligence, enabling logisticians to predict supply needs, and providing commanders unified battlespace awareness.

These details were first reported by Federal News Network.