Contracts · Naval capability
Royal Navy falls short of its anti-submarine frigate requirement, MPs find
The Defence Committee warns that naval exports could compete with Royal Navy requirements if British shipyards, suppliers and specialist workforces cannot expand quickly enough.
The Royal Navy has five frigates fitted with towed-array sonar against a requirement of eight, the House of Commons Defence Committee found.1
Royal Navy falls short of its towed-array frigate requirement
Frigates fitted with Sonar 2087 towed-array sonar, October 2026
Source: House of Commons Defence Committee, Defence in the High North. As of 22 October 2026.
The committee attributed the gap mainly to ageing Type 23 frigates being unable to remain in service through the Type 26 build schedule.1
HMS Richmond and HMS Iron Duke were decommissioned in mid-2026. Iron Duke's withdrawal came less than three years after a £103 million refit.1
Eight Type 26 frigates are due to take over the anti-submarine role.1 Defense News reported that the UK ordered them from BAE Systems, with the lead ship scheduled to enter service in 2028.2
The committee says Norway has ordered at least five Type 26s for £10 billion. It says Norway wants its first ship in service by 2029–30.1
The committee wants the government to assess how the Norway Type 26 agreement and other naval export programs affect UK delivery timelines and industrial capacity. It also wants the government to explain how those programs will protect Royal Navy capabilities.1
Also announced: The committee is not yet persuaded that the £1.3 billion allocated to the Hybrid Navy will be sufficient to develop, procure and integrate its five planned classes of maritime platform.1
Analysis cited by the committee assumes two Type 26s being built for the Royal Navy are sold to Norway. Under that scenario, the Navy's towed-array frigate fleet could remain as low as five for the next three years. It would not meet its eight-ship requirement until 2037.1
Sources (2)
- Defence Committee, “Defence in the High North,” Second Report of Session 2026-27, HC 71 (published Oct. 22, 2026) committees.parliament.uk
- Defense News: UK's Royal Navy has 'serious' anti-submarine warfare gap, committee finds (Oct. 22, 2026) www.defensenews.com
