The sky is not enough for Anduril’s design team, and soon, they could bring about a seismic shift in the world’s largest warfighting domain: the open ocean, with their school-bus-sized drone submarine known as the DIVE-XL, and a new bevy of AI enabled undersea drones and low-cost torpedoes they’ve dubbed Copperhead. Let’s run these platforms down, and the U.S. Navy’s problems that they could help solve.