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UK Royal Naval Frigate With Unique History Visits Dublin Port this Morning

27th September 2025
HMS Portland (F79) this morning visited Dublin Port for a weekend visit to the capital. The frigate holds a unique position in the history of the Royal Navy, as the first to be commanded by a woman, as AFLOAT previously reported; for more, read below. The scene pictured in 2022 shows the vessel underway at Plymouth, having departed the nearby HMNB Devonport Naval Base.
HMS Portland (F79) this morning visited Dublin Port for a weekend visit to the capital. The frigate holds a unique position in the history of the Royal Navy, as the first to be commanded by a woman, as AFLOAT previously reported; for more, read below. The scene pictured in 2022 shows the vessel underway at Plymouth, having departed the nearby HMNB Devonport Naval Base. Credit: Royal Navy-X

A UK Royal Navy frigate arrived in Dublin Port on Friday morning for a weekend visit to the capital, writes Jehan Ashmore.

On its arrival to Dublin Bay off the South Burford buoy, a pilot was transferred from a port cutter, DPC Tolka, to the frigate. Just after 10am the 4,900-displacement-ton frigate was off the Dublin Bay buoy, while the London-registered Stena Adventurer was on a routine sailing to Holyhead.

The 133m frigate with around 200 crew is based at Devonport Naval Base near Plymouth, Devon, from where it departed on Saturday.

HMS Portland (F79) is the fifteenth and penultimate ship of the 'Duke' class of frigates and was built in Scotland at Yarrow Shipbuilders in the Scotstoun district of Glasgow on the River Clyde. The site is now part of BAE Systems Surface Ships, owned by BAE Systems, which has also operated the nearby Govan shipyard since 1999, when the HMS Portland was launched.

It was commissioned in 2001, originally as an anti-submarine vessel, but the Type 23 frigates have also been used in a variety of roles and have entered an upgrade programme period. This involves new radars, engines, and a cutting-edge Sea Captor missile system.

Notably, HMS Portland became the first major warship in the Royal Navy to be commanded by a woman as Commander Sarah West made history, having assumed command in 2012. Since then, her career has been extensive, particularly in port operations, and as Afloat reported, she is to join Stena Line, who have created a new role of Managing Director for UK and Ireland Ports. She is to take up the position next year.

As Afloat also reported, the frigate was the last ship to conduct a Replenishment at Sea (RAS) with the Royal Fleet Auxiliary, RFA Gold Rover (A271), prior to the latter ship's decommissioning.

Both ships have previously called to the capital, from where visiting naval vessel headed into the channel and were assisted by a port-based but privately operated tug, Giano, along with Strathfoyle from Lough Foyle. This tug is chartered, as one of the port’s owned tugs; Shackleton remains in dry dock at Rushbrooke, Cork Harbour, following the completion of work also with twin Beaufort.

The tugs eased the frigate alongside at the deepwater quay downriver of the MTL terminal on the South Bank in the Ringsend area of the port.

Published in Naval Visits
Jehan Ashmore

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Jehan Ashmore

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Jehan Ashmore is a marine correspondent, researcher and photographer, specialising in Irish ports, shipping and the ferry sector serving the UK and directly to mainland Europe. Jehan also occasionally writes a column, 'Maritime' Dalkey for the (Dalkey Community Council Newsletter) in addition to contributing to UK marine periodicals. 

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Naval Visits focuses on forthcoming courtesy visits by foreign navies from our nearest neighbours, to navies from European Union and perhaps even those navies from far-flung distant shores.

In covering these Naval Visits, the range of nationality arising from these vessels can also be broad in terms of the variety of ships docking in our ports.

The list of naval ship types is long and they perform many tasks. These naval ships can include coastal patrol vessels, mine-sweepers, mine-hunters, frigates, destroyers, amphibious dock-landing vessels, helicopter-carriers, submarine support ships and the rarer sighting of submarines.

When Naval Visits are made, it is those that are open to the public to come on board, provide an excellent opportunity to demonstrate up close and personal, what these look like and what they can do and a chance to discuss with the crew.

It can make even more interesting for visitors when a flotilla arrives, particularly comprising an international fleet, adding to the sense of curiosity and adding a greater mix to the type of vessels boarded.

All of this makes Naval Visits a fascinating and intriguing insight into the role of navies from abroad, as they spend time in our ports, mostly for a weekend-long call, having completed exercises at sea.

These naval exercises can involve joint co-operation between other naval fleets off Ireland, in the approaches of the Atlantic, and way offshore of the coasts of western European countries.

In certain circumstances, Naval Visits involve vessels which are making repositioning voyages over long distances between continents, having completed a tour of duty in zones of conflict.

Joint naval fleet exercises bring an increased integration of navies within Europe and beyond. These exercises improve greater co-operation at EU level but also internationally, not just on a political front, but these exercises enable shared training skills in carrying out naval skills and also knowledge.

Naval Visits are also reciprocal, in that the Irish Naval Service, has over the decades, visited major gatherings overseas, while also carrying out specific operations on many fronts.

Ireland can, therefore, be represented through these ships that also act as floating ambassadorial platforms, supporting our national interests.

These interests are not exclusively political in terms of foreign policy, through humanitarian commitments, but are also to assist existing trade and tourism links and also develop further.

Equally important is our relationship with the Irish diaspora, and to share this sense of identity with the rest of the World.