Navy adds $150M to Shield AI's X-BAT, bringing total commitments to $400M

How the $400 million adds up

Shield AI said the Navy executed the $150 million modification to an existing Other Transaction (OT) agreement. The funding comes from the Office of the Under Secretary of War for Acquisition and Sustainment through its Defense Exportability Features program. Shield AI will invest $150 million of its own capital in X-BAT alongside the government money.

The modification follows a separate action in August, when the Department of the Navy's Portfolio Acquisition Executive (Aviation) Rapid Capability Cell, working with the Defense Innovation Unit (DIU), announced a $50 million funding action for X-BAT under the Runway Independent Maritime Expeditionary Strike (RIMES) effort. Shield AI said it independently committed $50 million of private capital alongside that effort. The company says the two government actions, together with its investments, bring the announced commitments to $400 million.

Development progress

According to Shield AI, a team of 500 engineers at the company and key suppliers, including GE Aerospace, is building flight-test aircraft. The team has completed engine light-off and thrust-vectoring nozzle integration, and has validated weapons bay aerodynamics in low- and high-speed wind-tunnel testing.

Shield AI's Hivemind software serves as X-BAT's AI pilot, enabling operations in GPS-denied and communications-constrained conditions. X-BAT is scheduled to begin flight testing later this year.

Armor Harris, senior vice president of aircraft at Shield AI, described the approach: "We are testing early and often while working on the aircraft, mission systems, ship suitability and production in parallel." He added that this helps identify and resolve issues earlier and reduce development risk.

Role in the Navy's runway-independent strike plans

X-BAT is a component of DIU's RIMES Project, an industry-wide effort intended to give Combatant Commanders long-range strike assets that can take off and land vertically from ships, islands and austere sites. The aim is to extend the strategic reach of surface and expeditionary assets without dependence on fixed runways. Shield AI describes X-BAT as a low-observable, multirole aircraft.

J.J. "Yank" Cummings, Shield AI's head of mission solutions for the U.S. Navy and a former commanding officer of the aircraft carrier USS Gerald R. Ford, said X-BAT "is being built to enhance the lethality, survivability and combat power of U.S. Naval Aviation." He said its runway-independent design and small deck footprint can increase sortie generation and extend long-range air combat power from CVNs, LHAs, LHDs and ESBs. The company is also designing it for safe, high-tempo manned-unmanned flight deck operations and integration with the carrier air wing, he said.

What it means

The announcement shows growing public and private money behind a vertical-launch, AI-piloted combat aircraft, with flight testing the next milestone Shield AI has set. The funding line from the Defense Exportability Features program points to attention on versions of the aircraft that can be offered beyond U.S. forces, though the company's release does not give details on customers or export plans. Shield AI also did not state production quantities or schedules beyond the planned flight tests.