HMS Spey (P234): The Patrol Ship That Corrected an Eighty-Five-Year-Old Map

Built on the Clyde for a Global Role

HMS Spey was built by BAE Systems Naval Ships at their Clyde facility, with first steel cut on 21 April 2017, launched on 19 June 2019 with Lady Alison Johnstone as sponsor, formally christened that October and commissioned into the Royal Navy at her affiliated town of Invergordon on 18 June 2021, a Batch 2 River-class offshore patrol vessel built for a far more ambitious role than most of her predecessors.

Forward Deployed to the Indo-Pacific

On 7 September 2021, Spey and her sister ship HMS Tamar departed Portsmouth to be forward deployed to the Indo-Pacific region for a minimum of five years, using Singapore as their primary logistics hub, a genuinely significant long-term commitment reflecting Britain's growing strategic interest in the region.

Delivering Relief to Tonga

In January 2022, Spey deployed to Tonga to provide relief aid following the devastating volcanic eruption and tsunami that struck the islands, exactly the kind of humanitarian response that forward-deployed patrol vessels are ideally placed to provide when disaster strikes far from home waters.

Putting an Island Back on the Map

In a wonderfully specific piece of maritime housekeeping, a survey carried out by Spey in March 2022 revealed that Henderson Island had been mislocated by a full mile on charts since a 1937 survey, quietly correcting a navigational error that had stood uncorrected for eighty-five years, the kind of unglamorous but genuinely useful work patrol vessels do far from the headlines.

First Royal Navy Ship in Brisbane Since 1995

Spey's deployment to Australia in 2023 made her the first Royal Navy ship to dock in Brisbane since 1995, and in 2024 she made an inaugural visit to India, anchoring at Port Blair and conducting exercises with Indian Navy patrol boats. That April she embarked a Puma unmanned air vehicle team from 700 Naval Air Squadron for operations in the East China Sea, adding a genuinely modern surveillance capability to her already wide-ranging remit.

Still Forward Deployed

Spey transited the Taiwan Strait in June 2025, a deployment closely watched given the strait's geopolitical significance, and had advanced Helicopter Visual Landing Aid System equipment fitted during maintenance in Singapore that September. Homeported at HMNB Portsmouth but based far from it in practice, HMS Spey remains in active service, one of the more quietly consequential vessels in the modern Royal Navy's Indo-Pacific presence.