#NAVAL SERVICE – The LÉ Aisling (P23) detained a British registered fishing vessel approximately 180 nautical miles west of the Skelligs last night. The detention was in relation to an alleged breach of fishing regulations.

According to the Naval Service the vessel was expected to arrive under escort to Castletownbere this morning and handed over to the Gardaí.

This was the first detention of 2012 and so far there have also been 51 boardings  this year. In 2011 the Naval Service carried out 1,313 boardings and 8 detentions of vessels.

#NAVAL SERVICE- The Naval Service patrol ship LE Ciara (P42) has been cleared to return to sea, following repairs to a hole in its hull, the Irish Times reports.

The high-speed coastal patrol vessel (CPV) is the latest in a series of vessels in the fleet which have required substantial repair due to a combination of age and rough Atlantic conditions.

The oldest ships of the eight-strong fleet, the sisters LE Emer , Aoife and Aisling , have all suffered plate erosion due mainly to age. The service is due to received two new ships at €50 million each, which will be commissioned in 2014 and 2015, under a deal with British shipbuilder Babcock Marine.

#SHIPPING - The Irish Times reports that a tanker carrying hazardous cargo has been allowed to berth at Belfast Port after it reported a cracked hull off the north-west coast.

The 228-metre Germar Companion, which is is carrying 54,000 tonnes of vacuum gas oil, was on route from Rotterdam to New York when its crew discovered cracking in its upper deck some 25 miles off Tory Island.

The Air Corps and Naval Service were stood down after the cargo ship was granted permission to berth at Belfast, where its hull will be inspected.

#NAVAL VISITS- HMS Tyne (P281) the leadship of four River-class Fishery Protection Vessels is due to dock in Dublin Port tomorrow, in the meantime her allocated berth is currently taken by a former Royal Navy (RN) vessel now serving in the Irish Naval Service (INS), writes Jehan Ashmore.

The INS L.É. Ciara (P42) docked at Sir John Rogersons Quay (berth No.8) yesterday evening after spending the previous day with a call to Dun Laoghaire Harbour's St. Michaels Wharf. Tomorrow she is due to depart in advance of HMS Tyne's morning arrival.

Unusually she and her three sisters are leased to the RN from BAE Systems (who retain responsibility for any major maintenance and upkeep) and shipbuilding partners, Vosper Thornycroft, Southampton which built all of the River-class. To read more about the quartet click HERE.

L.É. Ciara was originally launched as HMS Swallow (P242) at Hall Russell Shipyard, Aberdeen and in 1984 was commissioned for the RN, forming one of five 'Peacock' class coastal patrol vessels (CPV). She served her entire RN career with sisters designed specifically for the Hong Kong Squadron.

In 1988 the INS purchased her alongside a sister HMS Swift (P243) and the pair set sail from the UK colony for Cork Harbour. L.É. Ciara and her sister which became L.É. Orla (P41) were commissioned into the service after a ceremony performed by An Taoiseach C.J. Haughey at the Naval Base in Haulbowline.

Amongst the eight-strong INS fleet is L.É. Emer (P21) commissioned in 1978, an improved version of the Deirdre-class offshore patrol vessel (OPV). She appeared along with a sister of the River-class ship, HMS Severn in the Irish language river series 'Abhainn' which returned to our screens on RTE 1 last month, during the episode about the River Foyle /An Feabhal. The naval vessels were attending 'Foyle Days' in May as previously reported on Afloat.ie

It is only in recent years that larger vessels can berth at this stretch of the waterfront following the completion of several major construction projects over the last decade. From the building of the Convention Centre and the Samuel Beckett Bridge which involved using the dredger Hebble Sand (click HERE) during its construction process.

In addition the refurbishment of Spencer Dock sea-lock entrance that for many years was closed is now re-opened. The dock entrance featured in the start of the new television series 'Waterways'-The Royal Canal. Episode two is this Sunday on RTE 1 at 8.30pm.

Aside the 79m L.E. Roisin, the last large vessel to berth close to berth 16A was the French 58m tallship Belem, which was chartered by Alliance Francaise to celebrate their 50th anniversary in 2010 and for the inaugural French Hoist the Sail: Market Festival. The three-masted barque built in 1896 was once also owned by the Sir Arthur Ernest Guinness under the name of Fantôme II.

Situated between where L.E. Roisin is currently berthed and where the Belem had moored, is home to the 'resident' M.V. Cill Airne, a floating bar and restaurant dining venue at berth 16B. Another resident is the former lightship Kittiwake at berth 17B, though sited much further downstream at the end of North Wall Quay, opposite the O2 Arena and next to the East-Link Bridge.

There is a fourth resident, again berthed on the north quays, though the Jeanie Johnston unlike her counterparts is moored closer to the city-centre at Custom House Quay. Apart from yachts, leisure-craft and occasional private motor-yachts using the Dublin City Moorings, she is the only vessel to permanently occupy a berth between Samuel Beckett Bridge and the Sean O'Casey foot-bridge.

She measures 133m (436ft) long and on a beam of 16.1m (52.9ft) and has a crew compliment of 185 in total. An array of highly sophisticated arnament is packed on board in addition she can convey a Lynx helicopter. Propulsion is derived from a combined use of diesel and gas (CODLAG) .To read more about the penultimate Type 23 class and her sisters click HERE

Also sharing the basin but located closer to the dock gates was Arklow Shipping Ltd's Dutch registered dry-cargo vessel Arklow Surf (2000/2,316grt). The dock is capable of handling more vessels simultaneously and of course used as a host-port of the high-profile Volvo Ocean Race which is due to return next year.

Galway and neighbouring Limerick City with its Ted Russell Dock, are the only dock-gate accessed ports on the island of Ireland. In the case of Galway there is an exception as freight operations are also available from an outer pier on the seaward side of Dún Aengus Dock though only for domestic purposes. From this pier the dedicated Aran Islands freight service is operated by Lasta Mara TEO's Blath na Mara (1983/330grt). As for Limerick, vessels can also berth outside the dock but they tend to be small port-work related craft that use the outer berth on the Shannon Estuary.

The Galway Harbour Company in recent years have proposed plans for a new outer port, to be built in four stages with a completion date set for 2017. This would enable larger deeper drafted vessels such as tankers and cruiseships to dock in the new port. In the meantime cruiseships anchor off Mutton Island. In addition a freight rail-link, berthing for an inshore fishing fleet and a 216 berth marina are proposed.

To read more about the port proposals visit http://www.galwayharbour.com/news.php?id=11and for aerial visual impressions click HERE.

The world games which were held during June and July saw over 7,500 athletes from 185 countries participate in the Greek capital. Team Ireland in total brought home 107 medals, with athletes from Galway securing 11 medals and a number of ribbons in a variety of sports.

Speaking about the reception, Regional Director Myra Merrick said: "We are honoured to have the Naval Service docking in Galway especially for the function. The athletes deserve a warm reception and recognition for their wonderful success. It's a huge achievement in itself to participate at World Games level, let alone bring back a medal".

"The event presents an exceptional opportunity for the public to extend congratulations to our local sporting heroes, explore the Defence Forces vessel and meet the officers" she added.

The 1984 built /1,910 tonnes 'helicopter patrol vessel' and her seven fleetmates are all each assigned to a particular charity. In the case of L.E. Eithne she is associated with Our Lady's for Sick Children, Crumlin in Dublin.

In addition the OPV delivered medical supplies on her visit to Riga, the Latvian capital, where the cargo was transported in aid of the Chernobyl Children's Project based in Belarus.

This will be the third Cork Harbour Day which is to cover a wide range of events, such as concerts on Spike Island, a photographic exhibition in Camden Fort, guided tours of an Irish naval ship at Cork City Quays and an open day at the National Maritime College of Ireland (NMCI).

In addition Fastnet Line's ferry Julia will be open for the public to board. The 22,161 gross tonnes serves the Cork-Swansea route and for the Open Day she will be berthed at Ringaskiddy Deepwater Berth instead of the nearby ferry terminal. To read details of Open day programme visit www.corkharbour.ie and updates click HERE.

The concept for the Harbour Open Day emerged three years ago, which combined various stakeholders involved in the development and implementation of the Integrated Strategy for Cork Harbour. A group comprising of representatives from UCC, City and County Councils, the Naval Service and the Port of Cork set about working together to engage with users of the harbour and to organise the Open Day.

Cork Harbour is the second largest natural harbour in the world, next to Sydney Harbour, offering beautiful locations for enjoying the outdoors, dramatic coastlines, and excellent leisure facilities, and is home to some very talented artists, sportsmen and women, and people who are passionate about the history, heritage and cultural value of Cork Harbour.