The RN has released a short video detailing plans for its first XLUAV, acquired under project CETUS, which has now been launched and named XV Excalibur. Here we summarise the presentation and the future of the programme. Tracking adversary submarines in the North Atlantic remains one of the RN’s most pressing operational imperatives. To achieve| Navy Lookout - Independent Royal Navy news and analysis
BAE Systems unveiled the third iteration of the Herne extra-large uncrewed underwater vehicle (XLUUV) at DSEI 2025. This will be available for the Royal Navy or export customers to purchase as an operational platform from the end of 2026. Iterating fast This latest version, ‘Herne Mk 3’, represents continued progress from the prototype shown in| Navy Lookout - Independent Royal Navy news and analysis