Triton Depth is one of Europe's fastest-moving defence tech startups, building the acoustic intelligence layer for the seabed through hardware enabled software. Our nodes listen continuously to classify what moves through the water on-device. Divers, autonomous underwater vehicles, vessels behaving in ways they should not. They form a the tripwire, that warn operators in real time. The ocean is the last unmonitored domain. Ninety percent of global trade moves across it, and the cables, pipelines, and wind farms that Europe runs on sit in water nobody is listening to. Nord Stream. The Baltic cable cuts. Repeated incursions around critical infrastructure. The threats stopped being hypothetical a long time ago, and the cost of getting this wrong is not measured in euros. It is measured in cities that lose power, in naval crews who get no warning, in conflicts that escalate because nobody saw what was coming. Spun out of DTU. Backed by leading European defence and deep-tech investors. Working with navies, ports, and allied forces across the continent. The window for a small team to define this layer is open right now, and we are taking it. Join the mission.