UK backs £8.4bn Dreadnought nuclear sub programme

Prime Minister Andy Burnham announced a major investment in the United Kingdom's nuclear deterrent on Thursday, July 30, 2026, framing the national security project as a cornerstone of economic renewal. During a visit to the shipyard in Barrow-in-Furness, Burnham confirmed an 8.4 billion pound funding package to advance the construction of the new Dreadnought-class ballistic missile submarines.

The funding, described as the start of the fourth phase of the long-term programme, will support progress on the first vessel, HMS Dreadnought, and the second, HMS Valiant, toward sea trials and eventual service in the early 2030s. The Dreadnought submarines are designed to replace the Royal Navy's four ageing Vanguard-class vessels, which have provided the UK's continuous at-sea nuclear deterrent since the 1990s. The new submarines will be equipped to launch Trident missiles.

Burnham emphasized that the investment was about both security and economic revitalization. He stated that keeping the country safe is the government's first responsibility, but argued that security is also about who builds the nation's defences and who benefits. The government says the Defence Nuclear Enterprise...