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Displaying items by tag: Submarines

#RussianSubs - Russian submarines have been tracked through the Irish Sea by the British military in recent days, according to Mail Online.

Two nuclear-powered Akula-class submarines were reportedly monitored by Royal Navy radar as they travelled to meet with a third sub tracked by Norway towards the English channel.

It’s understood all three were tracked by a Royal Navy sub before they went deep.

The situation comes after Russia unveiled a new stealth submersible craft amid escalating tensions over Russian President Vladimir Putin’s interventions in Syria.

Mail Onine has much more on the story HERE.

Published in News Update

#Trident - Trident won't be coming to Northern Ireland - as there are no waters deep enough to host the nuclear deterrent submarines, according to one MLA.

As the Belfast Telegraph reports, Ulster Unionist MLA Steve Aiken says that from his own experience, the region has no suitable deepwater ports or inlets necessary for the 150m-long Vanguard-class submarines in the Trident programme, which are currently stationed off western Scotland.

"It's not deep enough, we can't do it," he said. "I tried to bring my submarine, HMS Sovereign, to Belfast towards the end of its time.

"Because you need deep water at all states of the tide, even though entrance to Belfast Lough is dredged to 10 metres, it's not deep enough.

"You can't bring it into Larne because there is a rock sill coming into Larne Lough which you would have to blast out; same for Carlingford Lough, and Lough Foyle is too shallow."

The Belfast Telegraph has more on the story HERE.

Published in News Update

#Hydrophones - Could the world's network of hydrophones used by marine scientists to track ocean sounds such as whale songs also be used to spy on the movements of military submarines?

That's a real concern among North America's top brass, as Matthew Braga writes in The Atlantic, for the instruments used by scientists to collect important data on marine wildlife send their information openly across the internet – and may be transmitting more than they think.

"There's a long tradition of the ocean being the exclusive domain of the militaries and the fishing community, and we're more or less interlopers in this world," says Canadian microbiologist Kim Juniper, who explains how some of the data collected by Ocean Networks Canada is diverted – often on a whim – to a secure military computer to parse for potentially classified information.

It's an inconvenience for scientists in the field, to say the least. But since their hydrophones hear everything that passes by - both natural and man-made - the potential security threat is very real.

The Atlantic has much more on the story HERE.

Published in Marine Science
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Ferry & Car Ferry News The ferry industry on the Irish Sea, is just like any other sector of the shipping industry, in that it is made up of a myriad of ship operators, owners, managers, charterers all contributing to providing a network of routes carried out by a variety of ships designed for different albeit similar purposes.

All this ferry activity involves conventional ferry tonnage, 'ro-pax', where the vessel's primary design is to carry more freight capacity rather than passengers. This is in some cases though, is in complete variance to the fast ferry craft where they carry many more passengers and charging a premium.

In reporting the ferry scene, we examine the constantly changing trends of this sector, as rival ferry operators are competing in an intensive environment, battling out for market share following the fallout of the economic crisis. All this has consequences some immediately felt, while at times, the effects can be drawn out over time, leading to the expense of others, through reduced competition or takeover or even face complete removal from the marketplace, as witnessed in recent years.

Arising from these challenging times, there are of course winners and losers, as exemplified in the trend to run high-speed ferry craft only during the peak-season summer months and on shorter distance routes. In addition, where fastcraft had once dominated the ferry scene, during the heady days from the mid-90's onwards, they have been replaced by recent newcomers in the form of the 'fast ferry' and with increased levels of luxury, yet seeming to form as a cost-effective alternative.

Irish Sea Ferry Routes

Irrespective of the type of vessel deployed on Irish Sea routes (between 2-9 hours), it is the ferry companies that keep the wheels of industry moving as freight vehicles literally (roll-on and roll-off) ships coupled with motoring tourists and the humble 'foot' passenger transported 363 days a year.

As such the exclusive freight-only operators provide important trading routes between Ireland and the UK, where the freight haulage customer is 'king' to generating year-round revenue to the ferry operator. However, custom built tonnage entering service in recent years has exceeded the level of capacity of the Irish Sea in certain quarters of the freight market.

A prime example of the necessity for trade in which we consumers often expect daily, though arguably question how it reached our shores, is the delivery of just in time perishable products to fill our supermarket shelves.

A visual manifestation of this is the arrival every morning and evening into our main ports, where a combination of ferries, ro-pax vessels and fast-craft all descend at the same time. In essence this a marine version to our road-based rush hour traffic going in and out along the commuter belts.

Across the Celtic Sea, the ferry scene coverage is also about those overnight direct ferry routes from Ireland connecting the north-western French ports in Brittany and Normandy.

Due to the seasonality of these routes to Europe, the ferry scene may be in the majority running between February to November, however by no means does this lessen operator competition.

Noting there have been plans over the years to run a direct Irish –Iberian ferry service, which would open up existing and develop new freight markets. Should a direct service open, it would bring new opportunities also for holidaymakers, where Spain is the most visited country in the EU visited by Irish holidaymakers ... heading for the sun!