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Faslane nuclear base tugboats may be built in China

 UK Defence Journal By George Allison, January 12, 2026

New tugboats intended to support operations at HM Naval Base Clyde, the UK’s nuclear submarine hub at Faslane, may be constructed in China under a major fleet replacement programme, depending on how the contractor applies its global production model.

The vessels form part of the Defence Maritime Services Next Generation programme, under which Serco is replacing a wide range of Royal Navy harbour and support craft. The programme covers tugs, pilot boats and barges used at naval bases across the UK, including Faslane, which hosts the UK’s continuous at-sea nuclear deterrent.

Under the current arrangements, the Ministry of Defence pays Serco to provide support services at the Royal Navy’s principal bases, and allows Serco, as the prime contractor, to determine its own supply chain for vessel replacement.

Build locations and Damen’s production model

Damen operates a distributed shipbuilding model, with construction spread across a network of yards in Europe and Asia depending on vessel type and production capacity. The company has historically built a range of smaller commercial and support vessels at yards in China and Vietnam, including certain classes of tugboats, while other workboat types are constructed at European facilities in countries such as Poland and Romania. Final outfitting, integration and delivery preparation are often carried out in the Netherlands or at European partner yards, depending on the contract.

Neither Serco nor Damen has publicly confirmed the specific build locations for individual vessels within the programme. However, Damen’s established production model suggests that some tugboats could be built outside Europe, including at shipyards in China that form part of Damen’s wider manufacturing network……………………………………………………………………………………………….

Not the first time

A similar issue emerged in Australia in 2025, when the national broadcaster ABC reported that a new fleet of tugboats ordered for the Royal Australian Navy had been built in China under a contract awarded to Dutch shipbuilder Damen. The report said certification documents showed the vessels were constructed at Damen’s Changde shipyard in China, before being delivered to Australia under a civilian-operated support arrangement.

In response to the reporting, Australia’s Department of Defence confirmed that the tugboats had been built in China, while stating that they were not commissioned naval vessels and would be operated by a civilian contractor. Defence officials emphasised that sustainment activity would take place domestically and that the vessels were intended for harbour support roles rather than frontline operations…………………….

Wider security context

In a separate but related context, the Ministry of Defence has in recent months issued internal guidance concerning the use of vehicles containing Chinese-manufactured components, amid broader concerns about information security and connected systems. Media reporting has said warning notices were placed in some MoD-leased vehicles advising personnel not to discuss sensitive matters inside them or connect official devices, and that certain vehicles were restricted from accessing sensitive military sites. The measures were described as precautionary, with no publicly confirmed security breach.

Parliamentary questions have also raised wider issues about reliance on overseas-manufactured systems within defence and government operations. Ministers have acknowledged the need to assess potential vulnerabilities linked to global supply chains, while maintaining that decisions are taken on a case-by-case basis and that there has been no evidence of compromise.

Competing views on cost, transparency and social value

Those defending the programme argue that the arrangements reflect commercial shipbuilding norms rather than a deliberate policy decision. They note that hull construction in Asia can reduce costs and production timelines, with final outfitting, systems integration and acceptance carried out later in Europe under established regulatory oversight. Critics argue that the lack of transparency over build locations risks undermining confidence, especially where vessels operate at nuclear sites. They contend that clearer public disclosure is needed on where vessels are constructed and what safeguards apply during the build process.

Louise Gilmour, secretary of GMB Scotland, said the decision to source the workboats overseas represented a missed opportunity to support domestic shipbuilding capacity, particularly at Ferguson Marine, where the union represents the largest section of the workforce. She said the vessels were well suited to the type of work the yard had carried out for generations and argued that contracts of this scale could play a role in sustaining skills and employment in Scotland.
https://ukdefencejournal.org.uk/faslane-nuclear-base-tugboats-may-be-built-in-china/

January 15, 2026 - Posted by Christina Macpherson | China, UK, weapons and war