diumenge, 1 de juliol del 2012

Not so neutral after all: Ronald Reagan made secret plans to loan U.S. warship to Britain if aircraft carrier was lost during Falklands War *

Ronald Reagan made secret plans to loan Britain a U.S. warship if she lost an aircraft carrier during the Falklands War, it has emerged.

The then-president was prepared to support Prime Minister Margaret Thatcher despite the U.S. being officially neutral during the 1982 conflict.

The stunning revelation was made by John Lehman, the former U.S. Secretary of the Navy, to the U.S. Naval Institute on Tuesday.

Mr Reagan would have loaned Britain the use of the amphibious warship USS Iwo Jima should harm have come to either HMS Invincible or HMS Hermes, which the Royal Navy had deployed to defend the islands from Argentinian forces.

Close ties: Ronald Reagan made secret plans to loan Margaret Thatcher a U.S. warship if Britain lost an aircraft carrier during the Falklands War, it has emerged
Close ties: Ronald Reagan made secret plans to loan Margaret Thatcher a U.S. warship if Britain lost an aircraft carrier during the Falklands War, it has emerged

Loan: Mr Reagan would have handed Britain the use of the amphibious warship USS Iwo Jima (pictured) should harm have come to either HMS Invincible or HMS Hermes, which the Royal Navy had deployed the Falklands
Loan: Mr Reagan would have handed Britain the use of the amphibious warship USS Iwo Jima (pictured) should harm have come to either HMS Invincible or HMS Hermes, which the Royal Navy had deployed to the Falklands

Mr Lehman said that he formulated the plans to stand behind Mrs Thatcher with Secretary of Defence Caspar Weinberger following a British request.
Mr Reagan is said to have approved their proposal without hesitation, telling Mr Lehman: 'Give Maggie everything she needs to get on with it.'
The plans were put together in complete secrecy.
 

Mr Lehman said: 'We would leave the State Department, except for [Secretary of State Al] Haig, out of it.

'As in most of the requests from the Brits at the time, it was an informal request on a "what if" basis, Navy to Navy.'

Both HMS Invincible or HMS Hermes were equipped to handle five vertical take-off Sea Harriers armed with American Sidewinder missiles.

HMS Invincible was one of two aircraft carriers deployed to defend the Falklands from Argentinian forces. She was decommissioned in 2005
HMS Invincible was one of two aircraft carriers deployed to defend the Falklands from Argentinian forces. She was decommissioned in 2005

Royal Marines take part in an exercise aboard HMS Hermes during the Falklands conflict
Royal Marines take part in an exercise aboard HMS Hermes during the Falklands conflict

These specifications made the USS Iwo Jima an ideal replacement as, although primarily a helicopter carrier, it was able to operate the U.S. version of the Sea Harrier.
It is likely that the ship would have been manned by a mix of retired seamen and privately contracted Americans familiar with the ship's operating systems.

Admiral James 'Ace' Lyson, commander of the U.S. Second Fleet in 1982, helped plan the possible deployment of a U.S. ship in the South Atlantic.

Now retired, he said: 'We decided that the USS Iwo Jima would be the ship that would be the easiest for the British to operate and would make for a smooth transfer.

'We also identified "contract advisors" who would be on board to help the British with some of the systems.'

The revelation comes as diplomatic relations between Britain and Argentina reach their lowest point since the war.

Falkland residents have announced plans for a referendum next year in an attempt to fend off Argentinian claims to the territory, which have become more vocal around the 30th anniversary of the conflict.

Last week, David Cameron was involved in an extraordinary stand-up row with Argentina’s president Cristina Fernandez de Kirchner over the future of the Falkands.

The South American leader appeared to attempt to thrust a package stuffed with documents about her country’s claim to the British territory into Mr Cameron’s hands at the G20 summit in Mexico.

To her fury, the Prime Minister refused to accept it – and insisted that she respect the views of the islanders, who want to remain British.


* Notícia publicada al Daily Mail. Revelacions absolutament interessants en el 30è aniversari de la Guerra de les Falkland.

dimarts, 19 de juny del 2012

Russia 'sending warships to Syria' *


The move is seen as an attempt to ensure the safety of Russian nationals stationed at the strategic naval base Moscow operates on Syria's Mediterranean coast. 

An unidentified officer confirmed that "Two major amphibious ships – The Nikolai Filchenkov and The Tsezar Kunikov – are preparing to be dispatched to Tartus outside of their schedule."
It is believed the two ships will be carrying a large group of marines and could be used to evacuate Russian citizens and property. There has been no official confirmation of the report from the navy or the defence ministry.
The deployment of the two ships is a sure sign of the deterioration of the situation in Syria as the country descends into all-out civil war.
The Syrian Observatory for Human Rights has confirmed that government forces continued to bombard rebel positions in Homs and Damascus on Monday, despite warnings by the UN that such actions amount to crimes against humanity. 

Meanwhile, US President Barack Obama, is due to meet his Russian counterpart Vladimir Putin at the G20 summit in Mexico to discuss differences over what to do about the escalating conflict. 

According to the Observatory, 67 people were killed in clashes across the country over the weekend. 

Government forces bombarded rebel positions in Homs province and in eastern Deir Ezzor. A member of the Local Coordination Council (LCC), made up of opposition activists on the ground, confirmed that the town of Qoudsaya in Damascus province had come under "heavy shelling" and that "snipers are shooting at any moving object". 

Another member told AFP that the Syrian army had "imposed a suffocating blockade" on the areas around Qoudsaya and that "huge military reinforcements" had arrived in the town. 

He added that the wounded could not be treated due to the intensity of the shelling and sniper fire.

Regime forces backed by aircraft also pounded a region known as the Kurdish Mountain in the northwest province of Latakia for more than seven hours forcing many residents to flee, according to the Observatory. 

The escalation of violence over the weekend has prompted UN observers to suspend their monitoring mission in the country. Leader of the UN mission in Syria, Major General Robert Mood also admitted that "attempts to extract civilians" from the besieged city of Homs over the past week had been unsuccessful. 

Meanwhile, speaking at the opening of its 20th session, UN rights chief Navi Pillay has accused the Syrian government of crimes against humanity and "possible" war crimes. She also asserted that those responsible for attacks on UN observers in Syria must be brought to justice. 

More than 14,400 people have died in the 16-month uprising against the regime of President Bashar al-Assad, according to the Observatory. 

* Notícia publicada a The Telegraph. L'enviament de dues unitats amfíbies russes, envia un senyal bastant clar de que Rússia vei la intervenció contra Al-Assad com quelcom més que prossible.

diumenge, 17 de juny del 2012

Iran 'designing nuclear submarine' *



"Initial steps to design and build nuclear submarine propulsion systems have begun," Admiral Abbas Zamini, the technical deputy navy chief, told the agency. 

"All countries have the right to use peaceful nuclear technology, including for the propulsion system of its vessels," he said.
Iran's navy "needs the (nuclear-powered) propulsion system to succeed in realising very long-distance operations."
 He did not provide further details. 
Iran regularly boasts about advances in military and scientific fields, but in most cases fails to provide proof they were ever carried out. Western military experts regularly cast doubt on its claims. 

Just a handful of nations - the United States, Russia, France, Britain and China - have the technology to make their own nuclear-powered submarines. India has a model under development. 

The navy official's announcement comes as the P5+1 group of world powers are preparing for a new round of crunch talks with Iran in Moscow on June 18 and 19 over Tehran's disputed nuclear activities. 

Iran is pushing forward with an ambitious nuclear programme despite UN Security Council resolutions demanding a halt to uranium enrichment. 

The nuclear programme is at the heart of a decade-long standoff between a defiant Tehran and Western powers that fear the Islamic regime is covertly conducting research for atomic weapons capability. 

* Notícia publicada a The Telegraph. Amb aquestes darreres declaracions, el propi règim iranià ha demostrat que el seu programa nuclear no és només per finalitats pacífiques. Pocs arguments racionals queden per oposar-se a una intervenció israeliana.

Navy May Need to Design Ships With Laser Guns in Mind*



After more than 20 years of research and development, the Navy’s dreams of laser weapons are about to come true. But like the dog who chases the car and doesn’t know what to do when he catches it, the Navy’s thoroughly unprepared for its coming arsenal of focused-light weapons. A new congressional study warns that the Navy runs the risk of outfitting its surface ships with laser guns that their on-board power systems can’t handle. 

As Chris Partlow says to Marlo Stanfield in The Wire, this is one of those good problems.
Laser weaponry has progressed to the point where it’s only a matter of time before they’re disabling ships and burning missiles out of the sky. “Over the next few years,” estimates a new Congressional Research Service report acquired by Danger Room, lasers “capable of countering certain surface and air targets at ranges of about a mile could be made ready for installation on Navy surface ships.” Laser weapons with a 10-mile range aren’t much farther away. If only the ships can handle them. 

If the Navy hasn’t come to grips with the imminence of its laser cannons, Congress needs to step in, the report suggests. One major issue: “the potential implications of shipboard lasers for the design and acquisition of Navy ships, including the Flight III DDG-51 destroyer that the Navy wants to begin procuring in [fiscal year] 2016.” In plain English: Unless the Navy starts designing ships to carry laser weapons right from the shipyard, it may never get the futuristic weapons it wants. 

The principle at work is pretty simple, from an engineering perspective, although it’s largely been an obscure concern limited to Navy geeks. Unlike weapons that fire traditional ammunition, the Navy’s coming inventory of laser weapons just need electrical power to fire. To get it, they’ve got to tap the on-board power generation systems of ships they’d be mounted on. 

But the ships weren’t designed with the expectation that they’d pack laser weapons. Their generators aren’t built to create the kind of juice necessary to power laser guns without siphoning it away from their propulsion systems. It’s a problem that gets worse when considering a laser gun’s “magazine” is as full or as empty as the fuel source it draws from. All that creates exactly the kind of choice the Navy never wants to confront: a choice between effective weapons and maneuverability. A wheezing, slow ship is a tempting target. 

Current Navy shipbuilding plans hold shipbuilding basically steady at 285 ships for the next five years, after which the Navy plans to ramp up production in advance of about 70 ships aging out of service during the 2020s. The congressional study effectively asks if it’s time to start baking the laser guns into the Navy’s shipbuilding cake. 

A laser is considered militarily practical if it can generate a 100 kilowatt beam — which, as yet, no Navy laser under development can generate. The most powerful laser, the experimental Free Electron Laser, can potentially generate a megawatt’s worth of pew-pew-pew. But the ships can barely handle that, at best.
“Some Navy ships might be able to support, under battle conditions, an SSL [solid-state laser] with a power somewhat above 100 kW,” the study finds. “No existing Navy surface combatant designs have enough electrical power or cooling capacity to support an SSL with a power level well above 100 kW.” Worse yet for the Free Electron Laser, it’s still so massive that it could only fit on an aircraft carrier or maybe a big-deck amphibious assault ship.

Accordingly, the study urges Congress to consider making the accommodation of laser guns standard for the next round of surface ships under construction — much like how any decent car comes to the dealership already tricked out with power steering and other creature comforts. One option: “design the new Flight III version of the DDG-51 destroyer, which the Navy wants to start procuring in [fiscal] 2016, with enough space, electrical power, and cooling capacity to support an SSL with a power level of 200 kW or 300 kW or more — something that could require lengthening the DDG-51 hull, so as to provide room for laser equipment and additional electrical generating and cooling equipment.” 

The report recommends the same power boosts for a potential new destroyer class if souping up the DDG-51 is unappealing. And it wants Congress to consider building the next big-deck amphibs and Ford-class aircraft carriers to generate 300 kilowatts or more. 

Expensive? No doubt. Cheaper than building a ship and then retrofitting its power-generation systems to accommodate a laser gun? Almost definitely. 

And the shipbuilding problems aren’t the only obstacles Navy lasers still need to overcome. As the study points out, the Navy’s lasers need to get much better at scaling up the power of their beams; managing all the heat they generate; improving “target detection and tracking”; and integration into the rest of a ship’s systems. These are “not trivial” challenges, the study notes. 

But they’re also direct consequences of something the Navy may not have suspected it would ever have with laser technology — success. Laser cannons are no longer science fiction. But the report points out an important distinction. Just because a weapon is increasingly realistic doesn’t mean it’s increasingly practical.

* Anàlisi publicat al Danger Room de Wired. Compartim amb els lectors d'aquest bloc una interessantíssima reflexió sobre la implementació dels làsers a la US Navy, així com les necessitats de les futures naus de la flota.