The 447 tonnes OPV provides communication liaison and assistance should the forty six sailors require during the arduous race including SAR. As such the vessel can deploy a rapid response high speed RIB-craft from an internal dock-well located at the stern.

Otherwise the RIB is used to board fishing vessels as part of fishery monitoring duties and patrolling France's Exclusive Economic Zone out to 200 nautical miles (370 km). She is a Flamant class OPV and was built in 1997 by the Cherbourg based shipyard Constructions Mécaniques de Normandie. The 54m/177-ft craft is equipped with two 12.7mm machine guns.

As Dun Laoghaire is the only international port of call during the four-leg stages of the 1,695 nautical miles (3,390kms) the hosting of the Irish harbour is a welcomed boost to the sailing community and the local economy. Leading off the Carlisle Pier are pontoons where the one-design boats are moored and opposite is the East Pier jetty berth where the PSP Cormoran is docked.

Also at the East Pier is a festival market which is part of the Festival des Bateaux. The three-day festival ends tomorrow and was organised by the race-hosts the National Yacht Club, the Dun Laoghaire Harbour Company and Dun Laoghaire Rathdown County Council. For further festival details click HERE.

The presence of a foreign naval visitor to the harbour was more commonplace particularly during festivals held in the 1980's. In addition to the French, navies from Belgium, The Netherlands were regular festival participants.

To celebrate the stopover of the four-stage 1,695 nautical mile (3,390 km) race, Dun Laoghaire Rathdown County Council, Dun Laoghaire Harbour Company and the National Yacht Club have joined forces to create the Festival des Bateaux (12-14 Aug).

A festival highlight will be a fireworks display which be held on Friday night at 10pm on the East Pier. In addition during the three-day festival programme includes live bands, street entertainment and a market on the Carlisle Pier. For more details and times of the free event go to www.dlrevents.ie

Visitors to the East Pier can take a closer view of the PSP Cormoran from the quayside where the 23 knot offshore patrol vessel (OPV) will be berthed. The Flamant class (OPV) entered service in 1997 after completion by Constructions Mécaniques de Normandie, Cherbourg, where the 477 tonnes vessel is based.

The 54m/177-ft vessel has two 12.7mm machine guns and is used for fishery monitoring, SAR and patrolling France's Exclusive Economic Zone out to 200 nautical miles / 370 km. In addition she is equipped with a high speed RIB-craft that can be deployed from an internal dock-well at the stern.

Admiral Chabaneko was built by Yantar Zavod in Kaliningrad, and her sister Admiral Basisty though she was cancelled and scrapped in 1994. In 1996 Admiral Chabaneko was transferred to the Russian Navy but was not commissioned until two years later. In 1999 she changed naval base from Baltysk to Severomorsk to take up service in the Northern Fleet.

The last such call by the Russian Navy to Dublin was by her half-sister, Severomorsk, one of over a dozen of the original Udaloy-I class destroyers built, which made a three-day visit to the capital in 2009.

Severomorsk had arrived from Cherbourg after completing in FRUKUS 2009, an international naval anti-piracy exercise in the North Atlantic. The five-day exercise was held off the Brest and included a Tourville class frigate from the French navy, the UK's HMS York and USS Klaking.

A trio of French Naval mine-route survey craft are to sail upriver of the River Lee this Friday and are to berth in the Port of Cork at the North Custom House Quay, writes Jehan Ashmore.

The craft BRS Antarès (M 770), BRS Altaïr (M 771) and BRS Aldébaran (M 772) represent all of the three-ship Antarès-class which are based in the Breton naval base of Brest. At 28m long the rather stout-looking craft (photo) weigh some 250 tonnes displacement and have a crew of 23.

Leadship of the class BRS Antarès entered service in 1993 and was followed by the remaining pair which too were built by Chantier (Socarenam) in Boulogne-sur-Mer.

In March the BRS Altaïr accompanied the minehunter CMT Cassiopée (M642) to Dublin for a four-day visit during the St. Patrick's Day festival.

Naval vessels from France, Canada and Belgium are due to make calls to Dublin Port over the weekend, writes Jehan Ashmore.

The first visitor to dock tomorrow will be the Latouche-Tréville (D646) a F70 type anti-submarine frigate of the French Marine Nationale. She is one of seven F70 ASM class anti-submarine frigates and is capable of carrying two 2 Lynx helicopters. In June 2010 the frigate visited London where the 1984 built 3,550 tonnes vessel moored alongside the WW II cruiser, HMS Belfast.

Also due to arrive tomorrow  is the Canadian Navy's HMCS St. John's which too is to berth at Ocean Pier. HMCS St. John's (340) is the eleventh 'Halifax' class frigate, measuring some 4,770 tonnes. The multi-role patrol frigate was commissioned in 1996 in St. John's, Newfoundland and is designed to perform three distinct functions: anti-submarine warfare, anti-air warfare and anti-surface warfare.

On Sunday the third international naval visitor to Dublin Port will be the Belgium Navy's Léopold I (F930). This frigate is based in the Quartier Naval Base in Zeebrugge and in 1997 she was commissioned into service in a ceremony by Belgium's Queen Fabiola.

The 2,800 tonnes frigate is capable of taking two helicopters and the vessel can cruise at 21 knots using two diesel engines or is capable of reaching a top speed of 30 knots based from gas turbine power-plants. Léopold I has participated in NATO's Response Force (NRF). For a detailed visual discription of equipment click this link here

CMT Cassiopée is a 'Tripartite' class minehunter built for the navies of France, Belgium and The Netherlands. The class were conceived in the 1970's and built during the following decade. The French built the mine-hunting equipment, the Belgians provided the electronics and the Dutch constructed the propulsion unit.

Displacing 615 tonnes, Cassiopée (see photo) was built by the Direction des Constructions Navales (DCN) shipyard in Lorient and entered service in 1984. The 51.5m minehunter has a crew of 49. Over the years several of the Tripartite class were sold to the navies of Bulgaria, Indonesia, Latvia and Pakistan.

In January 2009 the Cassiopée was joined by the L.E. Emer (P21) in Bantry Bay to commemmorate the 30th anniversary of the Whiddy Island Oil Refinery disaster and the sinking of the French supertanker the Bételgeuse.

Like the Cassiopée the minehunter BRS Altaïr (M771) was also built in 1984 but at the Chantier (Socarenam) shipyard at Boulogne-sur-Mer. At 28m long the craft (photo) is one of the three Antar class which has a 250 tonnes displacement and a crew of 23.

The French Naval call to the capital was to coincide with a visiting task force group from the German Navy. The task force of two frigates and a support ship were due to visit at the weekend but this was cancelled due to humanitarian relief operations off Libya. To read more about this and the task force vessels click here.