Chancellor Confirms £6bn Faslane Dry Dock Contracts Will Go to UK Shipbuilders

The UK government has confirmed that contracts worth £6bn to build three floating dry docks for the Royal Navy's nuclear-powered submarine fleet at Faslane will be awarded to a British-based shipbuilder, in a move ministers say will bolster both national security and domestic industry.

John Healey, the chancellor, made the announcement during his speech at the Labour conference in Liverpool, telling delegates that the facilities were essential to protecting the country and would form part of what he described as a "new age of industrialisation." He said the docks would serve the submarines that defend the UK for decades to come, and stressed that the work would be carried out in Britain by British workers.

The decision means a UK-only bidding competition will determine which shipyard secures the lucrative contract. Among the likely contenders, Navantia UK is widely regarded as the frontrunner. The Spanish state-owned shipbuilder operates the Harland & Wolff yard in Belfast as well as fabrication sites at Arnish on the Isle of Lewis, Methil in Fife, and Appledore in Devon, and has been actively lobbying to secure the Faslane work through its UK division. Other potential bidders include Cammell Laird on Merseyside, now owned by Balaena, and Babcock, which has facilities at Rosyth.

The investment forms part of a broader £15bn upgrade programme at the Faslane naval base, situated on the eastern shore of Gare Loch in the Firth of Clyde, which is expected to be carried out over the coming decade. Floating dry docks are submersible structures that allow a vessel to enter before being raised and drained of water, enabling inspections, maintenance and repairs to take place. Unlike fixed land-based equivalents, they can be towed to different locations, offering greater operational flexibility.

At present, the base depends on a single shiplift, an elevator-style device that hoists submarines clear of the water inside a large maintenance building. The addition of three floating dry docks is expected to significantly enhance capacity and reduce reliance on that single piece of infrastructure, which could prove vulnerable to disruption or unplanned downtime.

The last floating dry dock to be built in the UK is believed to be Admiralty Dock 60, constructed during the 1960s. It was based at HMNB Clyde at Faslane until the late 1990s, when it was sold for commercial use, meaning the new order would revive a capability that has been absent from British yards for decades.

The GMB union has previously written to Healey urging that the work be shared between the Methil site in Fife and the Belfast yard, reflecting the significant employment implications of such a large-scale manufacturing programme. Harland & Wolff, before its takeover by Navantia, published computer-generated visualisations showing how construction of the dry docks could look at Methil, underlining the company's long-standing interest in the project.

Alongside the dry dock contracts, Healey pledged £115m for the construction in the UK of a new marine research vessel to replace Cefas Endeavour, the government's principal fisheries and marine science ship. Operated by the Centre of Environment, Fisheries and Aquaculture Science, the vessel is currently based at Lowestoft in Suffolk and has been in active service for more than two decades.

Cefas Endeavour was launched in 2002 by the Ferguson shipyard in Port Glasgow on the Clyde, which has since been nationalised, and entered service the following year. The replacement ship is expected to be up to 85m (279ft) in length, a size well suited to the capabilities of the Ferguson yard, which could potentially bid to build it, though it is likely to face competition from commercial yards such as Navantia and Cammell Laird.

The original vessel was regarded as technically challenging to construct, requiring exacting specifications for noise and vibration so that it would not disturb fish during survey work. Its replacement is expected to be delivered in the early 2030s, ensuring the continuity of the UK's fisheries and marine science research capability.

Healey also used his conference speech to announce that Rolls-Royce will invest an additional £300m into its British factories, located in Derby, Bristol, Glasgow and Rotherham. The investment adds further weight to the government's stated ambition of strengthening the UK's industrial base and supporting high-skilled manufacturing jobs across several regions.

The combination of the Faslane contracts, the research vessel funding and the Rolls-Royce investment represents a substantial package of defence and industrial spending. Ministers are likely to present the measures as evidence that security priorities and economic growth can be pursued together, particularly in Scotland, where the Faslane base supports a significant number of civilian and military jobs.

The confirmation of a UK-only competition will be closely watched by shipyards and trade unions alike, with the outcome set to shape workloads at several sites for years. For Faslane itself, the new dry docks are intended to secure the long-term maintenance of the submarine fleet, while the research ship order offers a potential lifeline to a Clyde yard with a troubled recent history.