Shield AI, Inc. is an American aerospace and defense technology company based in San Diego, California, United States. It develops artificial intelligence-powered fighter pilots, drones, and technology for defense operations. Its clients include the United States Special Operations Command, US Air Force, US Marine Corps, US Navy and several international militaries. The company’s small-unmanned aircraft system (sUAS) Nova became the first AI-powered drone to be deployed for defense purposes in US military history.