Shield AI Raises $2 Billion at a $12.7 Billion Valuation — Its Autonomous Drones Now Fly Combat Missions Without a Human Pilot.

Shield AI, the San Diego-based defense technology startup that develops AI autonomy software for military drones and aircraft, raised $2 billion in a Series G funding round on March 26, 2026, bringing its valuation to $12.7 billion — more than doubling from its previous $5.6 billion valuation. The round was co-led by Advent International, a global private equity firm, and JPMorgan Chase’s Security and Resiliency Initiative — making it one of the first major JPMorgan corporate venture investments in defense AI at this scale. The round structure is notable: $1.5 billion in equity at $12.7 billion valuation, combined with $500 million in non-dilutive fixed-return preferred equity financing from Blackstone. The financing is being used in part to fund the pending acquisition of Aechalon Technology, a tactical simulation company whose environment tools will enhance how Shield AI trains its Hivemind autonomy platform for complex combat scenarios. Shield AI’s core technology — Hivemind — is an AI pilot and autonomy stack that allows military drones including the V-BAT surveillance drone to operate in GPS-denied, communications-denied environments without any live human control input. In practice, this means drones that can navigate, adapt their flight paths, and complete surveillance or strike-coordination missions entirely through onboard AI decision-making when communication with a human controller is impossible or unsafe. Shield AI co-founder Brandon Tseng and CFO Kingsley Afemikhe confirmed to Fortune that the company projects $540 million-plus in revenue for 2026 — representing more than 80% revenue growth year-over-year. More than 80% growth on a base that already exceeds $300 million places Shield AI among the fastest-growing large-revenue defense technology companies in the United States. The company was founded in 2015 and its products are deployed by the U.S. Navy, Air Force, and allied defence forces. The broader context: defense AI is now attracting some of the largest startup checks in the venture market, as governments accelerate unmanned systems programmes following the demonstrated effectiveness of autonomous drone technology in multiple conflict zones.