The Department of Defense, specifically the Naval Surface Warfare Center, is soliciting proposals for Unmanned Maritime Systems (UMS) support under the Seaport NxG Multiple Award Contract (MAC). This opportunity is exclusively available to Service-Disabled Veteran-Owned Small Businesses (SDVOSBC) and requires responses to be submitted via the PIEE solicitation module. The UMS support is critical for enhancing naval operations and capabilities, reflecting the increasing reliance on unmanned systems in maritime environments. Interested parties should contact Melissa Ryan at melissa.m.ryan12.civ@us.navy.mil or Matthew Hammond at matthew.a.hammond4.civ@us.navy.mil for further details, as the solicitation is part of a previously posted effort under the number N6133125R3009.