First UK autonomous XL military submarine is put through in-water testing
The Herne XLAUV was tested off the UK's south coast. (Picture: BAE Systems)
BAE Systems in the UK has demonstrated the operation of its new XLAUV (Extra Large Autonomous Underwater Vessel), the Herne, during an assessment process off the English south coast near Portsmouth.
The Herne XLAUV was designed to give navies a sturdy “off board sensor” that could inspect undersea infrastructure, support anti-submarine warfare and deliver covert subsea surveillance.
The Herne, when deployed in the wild, has a degree of on board decision-making within its makeup, “deciding” for itself whether discovered information requires immediate surfacing and sending or whether sustained station-keeping is the more effective course of action.
The trial process involved the Herne conducting
Already have an account? Log in
Want to keep reading this article?
More from Naval Warfare
-
Zumwalt-class hypersonic missile plan progresses with demonstration set for 2027
The US Navy’s Zumwalt-class destroyer is a stealth ship originally designed to consist of a fleet of 32 but has been cut back to three. Conceived for a land-attack role, it is now being fitted with a hypersonic missile capability.
-
US Coast Guard commissions first icebreaker acquired in the last 25 years
The Cutter Storis officially entered service with the Branch on 10 August. The new capability will be operated from Juneau, Alaska.
-
US Coast Guard to invest more than $5 billion in the Heritage Class Offshore Patrol Cutter
From FY2026 to FY2029, the OPC programme will receive funds from the Reconciliation Bill and the Coast Guard annual budget.