The U.S. Navy and the Defense Innovation Unit have selected Anduril to prototype the Dive-XL autonomous submarine, an extra-large autonomous underwater vehicle (XL-AUV). The system is similar in class to Australia’s Ghost Shark program and is designed for long-duration autonomous missions such as ISR, seabed warfare, and anti-submarine operations.
Why it matters
- The Navy is accelerating the shift toward uncrewed undersea fleets to complement expensive nuclear submarines.
- Autonomous submarines can operate weeks or months without crews, dramatically reducing operational costs.
- This aligns with the Pentagon’s broader distributed maritime operations doctrine.
Strategic signal:
Undersea autonomy is becoming a top-tier modernization priority, especially as China expands its submarine fleet.
