The head of the Royal Navy has warned that Britain faces defeat at sea against Russia without increased investment in warships and drones. General Sir Gwyn Jenkins, the First Sea Lord, has expressed concerns that the UK is at risk of losing its naval advantage to Russia's growing maritime power.
In a private address, General Sir Gwyn urged the nation to "strengthen our war-fighting readiness" and "rediscover what it means to be a maritime nation... if we are to prevail in the Atlantic again." He identified Russia as the greatest threat to security, citing its advanced submarines, long-range precision weapons, and specialist deep-water systems designed to probe and map critical undersea infrastructure.
"The sea is not peripheral to Britain – it is existential," General Sir Gwyn stated, echoing historical perspectives that emphasize the vital role of sea power in national survival. He warned that losing the war at sea would mean losing the war entirely.
These warnings come amid reports of significant reductions in the Royal Navy's fleet size and operational availability due to spending cuts. The frigate fleet has reportedly been reduced to just five vessels, with one frigate retired shortly after an extensive refit due to technical issues. Furthermore, the Royal Navy's entire fleet of hunter-killer submarines has, on multiple occasions this year, been unable to deploy, leaving Britain vulnerable.
The deployment of the destroyer HMS Dragon to Cyprus, in response to an Iranian-made drone attack, took three weeks, illustrating potential response time challenges. Navy insiders describe record-breaking submarine patrols exceeding 200 days at sea as the "new normal" due to vessel shortages.
Despite the acknowledged threat from Russia, which has seen a one-third increase in incursions into UK waters over the past two years, the Royal Navy, like other military branches, faces budget reductions. Defence Secretary Wes Streeting has mandated 'efficiencies' totaling £3 billion across the services, with the Navy and Royal Air Force expected to find £1.8 billion in savings.
This defense spending situation has drawn criticism from former military leaders and opposition politicians. General Sir Gwyn is reportedly implementing strategies to integrate hundreds of uncrewed systems, focusing on drones for various naval platforms, within the existing budget constraints.