U.S. Marine Corps Awards $15.5M Contract to Sikorsky for Autonomous Cargo Helicopter Program
The United States Marine Corps has awarded a $15.5 million contract to Sikorsky, a Lockheed Martin company, for the Medium Aerial Resupply Vehicle – Expeditionary Logistics (MARV-EL) Increment 2 program. The selected platform is the R66 TURBINETRUCK, an autonomous cargo helicopter jointly developed by Sikorsky and Robinson Unmanned that pairs Sikorsky's MATRIX™ autonomy system with Robinson Helicopter Company's battle-tested R66 airframe.
Filling a Critical Capability Gap
The MARV-EL program addresses a well-documented gap in the U.S. Marine Corps' uncrewed logistics architecture — the space between small tactical drones and large strategic airlifters. Designed to operate from austere forward operating bases, ship decks, and unimproved landing zones, the R66 TURBINETRUCK provides a "middleweight" uncrewed logistics platform capable of sustaining combat operations when ground assets or crewed aviation are unavailable, and in conditions where putting personnel in harm's way is not an option.
The platform sits within the broader Unmanned Logistics System – Air (ULS-A) program framework and builds directly on Sikorsky's participation in the Marine Corps' Aerial Logistics Connector (ALC) Phase 1 program in 2025.
Platform & Performance
Under the MARV-EL Increment 2 requirements, the selected aircraft must carry a logistics payload of between 1,300 and 2,500 lbs to a combat radius of 100 nautical miles, operating through a common digital handheld device. The R66 TURBINETRUCK meets these parameters while offering a smaller operational footprint and lower operating cost compared to larger uncrewed rotorcraft in Sikorsky's portfolio.
The operator workflow mirrors that of Sikorsky's fully autonomous S-70UAS™ U-Hawk™ helicopter: mission objectives are entered via digital tablet, after which the MATRIX system autonomously generates a flight plan and navigates the aircraft to the target location using an onboard sensor and algorithm suite. The platform's open architecture design enables integration across multiple airframes without proprietary lock-in.
Robinson Unmanned will deliver the first R66 TURBINETRUCK to Sikorsky for integration, testing, evaluation, and capability demonstrations. Those demonstrations will validate MATRIX's platform-agnostic architecture operating on the R66 airframe.
Industry Perspective
Rich BENTON, Vice President and General Manager of Sikorsky, framed the award within the company's broader autonomy strategy: "The commercially developed R66 TURBINETRUCK is simple, economical and re-configurable — ideal for high-risk, hard-to-reach environments where keeping personnel out of harm's way is essential."
Robinson Helicopter Company President and CEO David SMİTH described the contract as a landmark moment for the partnership: "The R66 TURBINETRUCK represents a significant step forward in expanding proven rotorcraft into scalable, autonomous cargo solutions for demanding operational environments."
Paul FERMO, President of Robinson Unmanned, emphasized the operational rationale: "Operators need logistics solutions that can keep pace with rapidly changing mission demands without increasing complexity. The R66 TURBINETRUCK delivers that capability whenever and wherever it's needed — no matter the environment."
Broader Significance
The contract reflects a wider shift in U.S. military logistics doctrine toward uncrewed, autonomous resupply platforms capable of operating deep in contested environments. By leveraging a commercially developed airframe and a proven autonomy stack, the MARV-EL program offers the Marine Corps a cost-effective and rapidly scalable solution — one that can deliver ammunition, medical supplies, and essential equipment at the point of need regardless of terrain, weather, or enemy threat.
