BAE Systems has announced an extended partnership with Cellula Robotics to further develop the United Kingdom’s first autonomous military submarine, known as Herne. According to the announcement, the decision follows successful trials conducted in November 2024, during which Herne completed an intelligence, surveillance, and reconnaissance (ISR) mission using BAE’s Nautomate autonomous control system.
Herne is classified as an extra-large autonomous underwater vehicle (XLAUV) and is designed for multiple military operations, including anti-submarine warfare, covert surveillance, and protection of underwater infrastructure. The companies mentioned that the submarine’s design allows for extended endurance underwater without the need for resupply or life support, enabling prolonged autonomous operations.
BAE Systems stated that the goal of the collaboration is to deliver a market-ready Herne XLAUV by the end of 2026, enhancing the UK’s autonomous maritime defense capabilities.
According to the announcement, the 10-year exclusive agreement between BAE Systems and Cellula Robotics reflects a commitment to advancing autonomous undersea technologies and operational readiness in the defense sector.
