US Special Operations Eye Multi-Effect USV Platforms for Future Conflict
Ukrainian Claims Spark USSOF’s Search for Versatile, Modular Unmanned Systems
Just days after Ukraine reported shooting down two Russian Su-30 jets with air-to-air missiles launched from an uncrewed surface vessel (USV) in the Black Sea, a US Special Operations Command (USSOCOM) official confirmed heightened interest in developing “marsupial” capabilities—multi-effect USVs capable of deploying various kinetic and non-kinetic payloads.
Speaking at the SOF Week conference in Tampa, Florida, on May 6, an unnamed USSOCOM Program Executive Office-Maritime (PEO-M) representative revealed ongoing efforts to explore USV platforms that can carry UAVs, surface-to-air missiles, or other weaponry. This concept, often referred to as “marsupial,” envisions a vessel acting as a mobile platform carrying additional unmanned systems—similar to a marsupial animal carrying its young in a pouch.
Building Blocks of Autonomous Warfare
Currently, PEO-M has focused on launching loitering munitions from crewed combatant craft within the Maritime Precision Engagement (MPE) initiative. However, the official indicated future plans could involve integrating multiple capabilities into a single, modular platform, combining UAVs, missile systems, or other effects, with the goal of creating a flexible, low-cost, and effective system.
“There are so many different options out there,” the official said. “Over the past few years, we’ve been developing some foundational capabilities. Moving forward, we expect to combine these building blocks—whether through MPE or other programs—to develop a true marsupial effect, with modular payloads and effects.”
Caution and Requirements Still Set by Warfighters
While interest is high, the official emphasized that such systems do not yet exist off-the-shelf and that industry is currently exploring how to blend different capabilities—“Frankensteining,” as he phrases it—to develop these tools. Cost-effectiveness and adaptability will be key factors, alongside the need for clear requirement definitions.
However, the development of marsupial USVs depends heavily on operational demand. USSOCOM’s program manager, Capt. Jared Wyrick, clarified that they respond primarily to requirements from the Naval Special Warfare Command (WARCOM), which maintains close ties to Ukrainian efforts and is actively involved in tracking operational needs.
“We’re waiting for requirements to emerge from WARCOM,” Wyrick explained. “We’re working with industry to see what’s possible and trying to move fast on these initiatives, but it’s not currently a formal SOCOM requirement. Our efforts are aligned with ongoing demands and collaborative efforts.”
Prototype USVs Demonstrated and Tested in Tampa
SOF Week showcased various USV prototypes, including models from MARTAC, which displayed a 38-foot cat-hull vessel capable of launching vertical-takeoff UAVs, loitering munitions, missiles, torpedoes, and mines. Victor Meyer, MARTAC’s sales lead, explained that the vessel can operate in a semi-submersible “Gator Mode” to reduce visual and acoustic signatures, making it ideal for intelligence-gathering and covert operations.
Meyer also disclosed that USSOCOM is “testing the waters” of marsupial USV concepts and has recently sold five 12-foot USVs to Marine Corps Special Operations Command (MARSOC) for training at Camp Lejeune, North Carolina.
A Strategic Shift Toward Modular, Multi-Effect Unmanned Platforms
The Ukrainian example has spurred U.S. special operations forces to pursue more flexible, multi-effect autonomous maritime systems that can adapt rapidly to evolving threats. As development accelerates, industry and military leaders acknowledge that these platforms could redefine future warfare, enabling small units to project a variety of effects across contested littoral zones with minimal risk.
