U.S. Special Operations Command's Joint Acquisition Task Force (JATF), in partnership with SOFWERX, announced on May 27, 2026, that it is soliciting industry partners to help design, build, and operate a permanent autonomous systems proving ground at NASA's John C. Stennis Space Center in Mississippi. The facility would provide SOCOM with a dedicated environment to integrate, test, and operationally evaluate unmanned systems across all domains — from undersea to low Earth orbit — under the Pentagon's broader "Drone Dominance" initiative directed by Secretary of Defense Pete Hegseth.
Scope and Purpose
The proving ground is intended to fill a persistent gap in SOCOM's ability to test autonomous and unmanned systems in a realistic, instrumented environment where cross-domain integration can be evaluated before operational deployment. SOCOM operates across all physical domains — land, sea, air, space, and cyberspace — and increasingly relies on unmanned systems for reconnaissance, logistics, targeting support, and direct action support missions. Testing systems that need to operate across those domains simultaneously requires infrastructure that most standard test ranges are not configured to provide.
The Stennis Space Center location brings several advantages. The facility already hosts SOCOM training activities and has existing infrastructure for large-scale testing operations. Its geographic position in southern Mississippi provides access to diverse terrain and maritime environments, and its existing federal relationships simplify the interagency coordination required to operate a joint government-industry proving ground.
The planned facility scope includes by-domain laboratory spaces, range development for live system testing, information technology infrastructure to support networked unmanned system operations, and training facilities for human-machine teaming with autonomous platforms. Contracts, other transaction authorities (OTAs), or other deal structures are available to participating industry partners, giving respondents flexibility in how they engage with the opportunity.
Timeline and Process
The solicitation sets a vendor RSVP deadline of June 24, 2026. Following that, SOCOM and SOFWERX will hold a collaboration event in mid-July 2026 to engage interested industry partners in more detailed discussions about requirements and facility design. Formal capability submissions will be accepted from mid-September through mid-October 2026, with an assessment event planned at the SOFWERX facility in Tampa, Florida, during the fall.
SOFWERX, SOCOM's innovation hub, serves as the interface between the command and industry for this kind of rapid-acquisition and prototyping engagement. Its track record includes dozens of technology assessment events and other transaction agreements with nontraditional and traditional defense contractors. Its involvement here signals that SOCOM is treating the proving ground not as a traditional major acquisition program with a multi-year source selection timeline, but as a capability that needs to come online quickly under flexible acquisition authority.
Drone Dominance Context
The Stennis proving ground announcement comes directly out of SOCOM's responsibilities under the Pentagon's "Drone Dominance" initiative, which tasks SOCOM's JATF with pathfinding and shepherding autonomous system development across the joint force. The initiative reflects a department-wide assessment that autonomous and unmanned systems will be decisive in future high-end conflicts, and that the U.S. military needs to accelerate both the development of those systems and the tactics, techniques, and procedures for employing them.
SOCOM's role as the pathfinder — rather than simply a consumer — of drone and autonomous system development means the command is responsible for building the enabling infrastructure that allows other components to learn and experiment. A permanent, instrumented proving ground at Stennis gives SOCOM a venue to do that work at scale, rather than relying on ad hoc range arrangements or borrowing time at facilities primarily configured for other purposes.
The all-domain framing — "seabed to low Earth orbit" — is not rhetorical. SOCOM employs systems across that full spectrum, and the proving ground is intended to support integration testing for cross-domain autonomous systems: for example, an undersea unmanned vehicle coordinating with an airborne platform coordinating with a satellite link, all without direct human control of each node in the kill chain.
What Industry Should Know
The June 24 RSVP deadline is the near-term action item for companies interested in participating. SOFWERX engagements typically involve both large primes and small businesses, and the OTA pathway means that nontraditional defense contractors — including commercial robotics, autonomy software, and sensor integration firms — are eligible to participate without needing to meet the full slate of traditional defense procurement requirements.
Companies with capabilities in unmanned system integration, range operations, instrumentation, IT infrastructure for contested network environments, or human-machine interface development for autonomous platforms should review the SOFWERX solicitation and evaluate whether the collaboration event in mid-July represents an opportunity to shape proving ground requirements before they are finalized.
What It Means for Contractors
No prime contractor has been selected at this stage. SOFWERX, SOCOM's innovation hub in Tampa, Florida, is managing the solicitation and collaboration process on behalf of the SOCOM Joint Acquisition Task Force. Industry partners across unmanned systems integration, range operations, and IT infrastructure are invited to respond by the June 24, 2026, RSVP deadline.
The OTA pathway explicitly available for this opportunity makes the proving ground accessible to nontraditional defense contractors — commercial robotics firms, autonomy software developers, sensor integration companies, and human-machine interface specialists — who can participate without meeting the full compliance requirements of traditional Federal Acquisition Regulation contracts. For these companies, the collaboration event in mid-July is not just an informational session; it is a structured opportunity to shape facility requirements before they are finalized, which typically translates to a better fit between commercial capabilities and government specifications.
Traditional defense primes with existing range operations experience and cleared workforce infrastructure are also strong candidates for the facility design, build, and operations roles. Companies that have managed test ranges for the Navy, Army, or Air Force bring the operational precedent and interagency coordination experience that a joint government-industry proving ground at a NASA installation requires. The assessment event planned at SOFWERX in Tampa during fall 2026 will be the next competitive checkpoint after capability submissions close in mid-October. Companies planning to participate should review the SOFWERX solicitation for scope specifics and begin identifying teaming partners with complementary domain expertise before the collaboration event.
