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Belgium Frigate with a Dutch Past Calls to Dublin Port as First Naval Visitor of the Summer

20th May 2025
Belgian frigate F931 Louise-Marie, departing from Dublin on 7 May 2018, is back in the capital, having arrived this afternoon following a NATO exercise off west Scotland. On the left is the former P&O Ferries Dutch-built ropax Norbank, which, following the end of the Dublin-Liverpool route in 2022, recently left Europe for parent owner DP World Group to serve in the Middle East. Its twin, Norbay, operates out of Zeebrugge (a Belgian naval base) to Teesport, England
Belgian frigate F931 Louise-Marie, departing from Dublin on 7 May 2018, is back in the capital, having arrived this afternoon following a NATO exercise off west Scotland. On the left is the former P&O Ferries Dutch-built ropax Norbank, which, following the end of the Dublin-Liverpool route in 2022, recently left Europe for parent owner DP World Group to serve in the Middle East. Its twin, Norbay, operates out of Zeebrugge (a Belgian naval base) to Teesport, England. Credit: : Niels Johannes / Wikimedia Commons

A Belgium Navy frigate that took part in a NATO exercise, ‘Formidable Shield 2025,’ offshore of the west coast of Scotland has arrived at Dublin Port today, writes Jehan Ashmore.

During the exercise, BNS Louise-Marie (F931) was with EU member-state navies from the Royal Navy, the Netherlands, France, and Spain, and trans-Atlantic allies, the USA and Canada.

This is where large-scale NATO air and missile defense exercises were held off the Outer Hebrides in the North Atlantic. As for the Karel Doorman-class frigate, it undertook exercises by testing out its Harpoon, Sea Sparrow, and Goalkeeper systems.

The 123m frigate was built in the Netherlands in 1989 originally for the Royal Netherlands Navy as their HNLMS Willem van der Zaan named in honour of a 17th rear-admiral. It was commissioned in 1991 and would serve the Dutch Navy for the next 14 years until purchased by its neighbour in 2005 to serve the Marine Component of the Belgian Armed Forces.

Both countries have had long-term close naval relationships, notably with the Tripartite Class (common callers to Ireland) developed through a collaborative effort along with France in the late 1970s/early 1980s to address the increasing need for modern mine countermeasure capabilities.

Prior to the exercise, the frigate displacing 2,800 tonnes departed Harstad, northern Norway, in the Arctic Circle and is located on the Nordic nation’s largest island, Hinnøya, which is near Narvik.

As of this morning, having transited through the North Channel, BNS Louise-Marie arrived in Dublin Bay mid-afternoon. It berthed at the North Wall Quay Extension, near the Tom Clarke (East-Link) toll lift-bridge.  Its arrival first involved the pilot cutter DPC Dodder, followed by towage duties by Beaufort, also operated by the state-owned port company, and the privately owned Giano of Purple Water Towing, based in the capital. 

The frigate's next port of call is Plymouth in Cornwall, where the neighbouring naval base is at Devonport.

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.