Quotulatiousness

May 22, 2013

Spain needs to put new submarine design on a diet

Filed under: Europe, Military — Tags: , , , — Nicholas @ 16:33

If they launch the new class of submarines as designed, they might not be able to re-surface after diving:

Spanish engineers, who already spent some $680 million on designing the new generation S-80 class submarine, say it is a major “technical innovation.” There is just one problem the calculations show – if submerged into water, it may never come up again.

The Spanish media has been furiously discussing the errors made by the state-owned Navantia construction company, which has spent about a third of the huge $2.2 billion budget only to produce an ‘overweight’ submarine that is not able to float.

Spain’s Ministry of Defense has confirmed that Navantia detected “deviations” in the new submarine’s design, thus delaying its March 2015 scheduled launch for one or two years.

Navantia said an excess weight of up to 100 tons has been added to the sub during construction, and the company may have to redesign the whole craft.

May 21, 2013

Last of the Royal Navy’s Type 42 destroyers to leave service

Filed under: Britain, Military — Tags: , — Nicholas @ 08:22

HMS Edinburgh, the last of the Type 42 destroyers, will be hauling down her flag on June 6th:

In 1966 the Labour government cancelled the CVA-01 aircraft carrier project and the Type 82 destroyers that were designed as the carrier’s main escorts. The Type 82 programme was quite advanced and HMS Bristol was eventually completed. The Type 82 was really a light cruiser, large, heavily armed and expensive, with complex steam & gas turbine propulsion. In some ways it was a blessing that the costly Type 82′s were axed as the RN was able to get decent numbers of the alternative cheaper Type 42s.

The Type 42 was always an ‘austerity design’ and although by the batch 3 ships many of the problems had been cured, they were always considered only a partial success. Sometimes the quality and excellence of the RN crews could overcome these deficiencies, sometimes not. In the design stage it was decided not exceed a certain hull length in the erroneous belief that would save on cost, the first 8 ships were too short and this caused various problems throughout their lives. Poor sea-keeping was not only tiring for crews but affected the operation of the gun and delicate missile launcher on the foredeck. Rather cramped with a crew of around 250 (300 could be crammed in at a push), there was small margin for additional equipment but the RN just about managed to keep them effective with small incremental upgrades. The Type 42 was built around the Sea Dart missile system that was designed to provide area defence for the fleet from medium or high level Soviet bombers. The Sea Dart was pretty effective when the targets obliged by flying high but lacked the ability to engage close-in and low-level aircraft and anti-ship missiles. The RN developed the excellent Sea Wolf system for this role but it would be too costly to fit to the already cramped Type 42. Inexcusably for an air-defence destroyer, close-in weapons (CIWS) amounted to just 2 of manually–aimed WWII vintage Oerlikon 20mm cannons. This was quickly remedied after the Falkland’s war with fitting of 4 modern 20mm cannons and ultimately by the 1990s all ships were properly equipped with 2 Phalanx 20mm radar-controlled gatling guns. Unlike the Type 82, there was a hangar and flight deck which allowed the carrying of a Wasp and then the superb Lynx helicopter which gave the ship a major anti-submarine capability and light anti-shipping punch. Finally the Mk 8 4.5” gun provided limited air defence capability, last-ditch anti-shipping role, but was mainly used for bombarding land targets.

[. . .]

The Falklands war has dominated the story of the Type 42. On 4th May 1982 HMS Sheffield was hit by an Exocet missile, caught unawares while transmitting on satellite comms, she failed to detect the missile but without adequate CIWS would probably have been unable to save herself anyway. The missile failed to explode but the resulting fire eventually destroyed the ship, killing 22 of her crew. On 12th May HMS Glasgow was hit by a 1000lb bomb which fortunately passed right through the ship without exploding. She was patched up but had to limp home leaving HMS Coventry as the only remaining air defence ship in the task force. Coventry was sunk on 25th May 1982 by bombs while bravely operating in an exposed position to defend the landing ships with Sea Wolf-armed HMS Broadsword. The idea was that the combination of Sea Dart and Sea Wolf would provide long and short-range anti-aircraft coverage but although initially a success, Coventry’s luck ran out when she accidentally blocked Broadsword’s field of fire. This would not have been a problem for a single ship fitted with both weapons. HMS Exeter and Cardiff arrived as replacements and Exeter (with her better radars & electronics) achieved 3 aircraft kills. The Sea Dart system was a partial success in the Falklands war, exact figures are disputed but it achieved a roughly 50% hit rate. Its greater achievement was to force Argentine pilots to attack at low-level where their bombs sometimes didn’t fuse properly and failed to explode. What can be seen is that the presence of fighter aircraft (Sea Harriers) was a more effective weapon against attacking aircraft. Ship launched missiles are generally inferior to fighter aircraft, although missile systems in theory can be available 24/7 when it is difficult to maintain continuous combat patrol (CAP) cover. Although 2 were lost and 1 damaged the ‘expendable’ ‘fighting 42s” achieved their main strategic objective that was to defend the carriers and other ships that ultimately won the war.

May 18, 2013

US Navy’s UAV conducts touch-and-go landing on carrier deck

Filed under: Military, Technology, USA — Tags: , , — Nicholas @ 08:24

It’s still a work in progress: perfect conditions, no particular weather concerns, totally clear flight deck, but it shows that unmanned aircraft are becoming capable of much more than they’ve done so far:

An X-47B Unmanned Combat Air System (UCAS) demonstrator conducts a touch and go landing on the flight deck of the aircraft carrier USS George H.W. Bush (CVN 77), marking the first time any unmanned aircraft has completed a touch and go landing at sea. George H.W. Bush is conducting training operations in the Atlantic Ocean.

May 15, 2013

US Navy successfully launches UAV from aircraft carrier

Filed under: Military, Technology, USA — Tags: , , — Nicholas @ 00:02

Spencer Ackerman talks about yesterday’s step forward for unmanned aircraft in the US Navy:

ABOARD THE U.S.S. GEORGE H.W. BUSH — At 11:19 a.m. today, for the first time in history, a plane without a pilot in it executed one of the most complex missions in aviation: launching off an aircraft carrier at sea. Only the Navy can’t yet land that drone aboard the U.S.S. George H.W. Bush, an even harder but necessary maneuver if large drones are really going to operate off carriers.

On a crisp, bright and nearly cloudless day, about 100 miles off the Virginia coast, the crew of the Bush and the team behind the highly autonomous X-47B loaded up the deck’s second catapult with the drone and shot it off into the sky above the eastern Atlantic. The drone — which has its own callsign, “Salty Dog 502″ — turned downwind and passed over the ship twice, first from 1000 feet overhead and then from 60 feet overhead, before flying back to dry land in Maryland. The launch went exactly as the Navy hoped.

With that, the era of the drone took a major step toward patrolling the skies above the world’s waterways. It’s something the Navy hopes will have big implications for supplementing manned fighter jets in a carrier air wing, providing both persistent surveillance far out at sea and ultimately firing weapons in highly defended airspace that might mean death for human pilots.

Senior Navy officers openly likened the X-47B’s launch off the Bush to the first-ever launch of a plane off the U.S.S. Birmingham in 1910. “It’s one small step for man,” remarked Rear Adm. Matt Winter, the Navy’s chief program officer for unmanned systems, “and one significant technical step for unmanned-kind.”

April 30, 2013

QotD: Shades of Yamamoto

Filed under: Middle East, Military, Quotations, USA — Tags: , , , — Nicholas @ 00:01

While the results of the wargames are all well and good, El Reg hopes this won’t induce a sense of complacency. Wargames are just that — games — and reality is going to be much more unpleasant. As the 19th century Prussian military strategist Helmuth von Moltke the Elder noted, “No human acumen is able to see beyond the first battle.”

Barely a decade ago we saw this demonstrated with the Millennial Challenge in 2002 — a simulated land, sea, air and electronic online wargame against a fictional Middle Eastern country (somewhat like Iraq). It was intended to be the first test of the switched-on, network-centric warfare beloved by former US Secretary of Defense Donald Rumsfeld, and in practice it failed miserably.

The Red team, controlled by Marine Lieutenant General Paul Van Riper, refused to play ball — using motorcycle couriers and pre-arranged signals at evening prayers to trigger attacks on the Blue team forces rather than easily-tapped radio or wired signals. By the second day, Van Riper had sunk one aircraft carrier, ten cruisers, and five of six amphibious ships of the attacking force, and the $250m exercise was shut down and reset.

Iain Thomson, “NATO proclaimed winner of Locked Shield online wargame”, The Register, 2013-04-29

April 29, 2013

US Navy’s innovative Littoral Combat Ship designs still undergoing teething problems

Filed under: Military, USA — Tags: , , , — Nicholas @ 07:53

Strategy Page looks at the documented issues facing the two different ships in the Littoral Combat Ship (LCS) class:

The U.S. Navy is encountering a seemingly endless list of problems with their new “Littoral Combat Ship” (LCS). Last year it was decided to put the ship into mass production. But it was recently revealed that last year the navy discovered that the computerized combat systems of the LCS were vulnerable to hacking. The navy understandably won’t provide details about the vulnerability or the fixes that have since been implemented. This sort of vulnerability on U.S. warships has been hinted at for years, but navy officials have largely been silent on the subject.

Such vulnerabilities have become more common as warships became more networked (internally and externally) over the last two decades and installed constant Internet connections for work and improving morale. The LCS problems were encountered when one of the navy “red teams” (sometimes called “tiger teams”) played offence on the LCS electronics and found there was a way in that provided opportunities to do damage. The navy has no comment on the vulnerabilities with other ship classes.

The LCS has been unique in many ways and this has caused the navy all manner of grief in the media. The LCS is a new ship type and generating a larger number of problems than older, more traditional ship designs. The media loves this, because problems with weapons grab attention and ad revenue. In response to this media feeding frenzy the navy has tried some damage control.

[. . .]

This is all part of the expected years of uncertainty and experimentation as this radical new combat ship design seeks to find out what works, to what degree, and what doesn’t. There is some nervousness about all this. The U.S. Navy has not introduced a radical new design for nearly a century. The last such new design was the aircraft carrier, which required two decades of experimentation and a major war to nail down what worked. Even the nuclear submarines of the late 1950s and early 60s were evolutionary compared to what the LCS is trying to do.

In the last seven years two different LCS designs were built and put into service. Problems were encountered and that was expected. The much smaller crew required some changes in how a crew ran a ship and how many sailors and civilians were required back on land to support a LCS at sea. It was found that the interchangeable mission modules take far longer (2-3 days instead of 2-3 hours) to replace. The LCS has still not seen combat and the navy wants the first violent encounter to be successful or at least not disastrous. It is expected that there will be surprises, which is about all that can be guaranteed at this point.


USS Freedom at sea. Click for full-sized image at Wikipedia


USS Independence at pier side. Click for full-sized image at Wikipedia.

April 27, 2013

The Caspian Sea as a potential trouble zone

Filed under: Asia, Military, Russia — Tags: , , , , — Nicholas @ 08:46

Strategy Page provides some background on the possibility of conflict on the Caspian in the post-Soviet era:

The Caspian Sea, long a Russian lake, is now witnessing a naval arms race. Before the Soviet Union broke up in 1991, the only nations bordering the Caspian were Russia (with most of the coastline) and Iran. But now those two nations have been joined by parts of the Soviet Union that have become independent states (Kazakhstan, Azerbaijan and Turkmenistan). It goes downhill from there.

Iran shares a land border with Azerbaijan and has a historical claim on Azerbaijan. In the 19th century Azerbaijan (as in the area occupied the Azeris, a Turkic people) was divided by Russia and Iran. Currently about a quarter of the Iranian population is Azeri, but the Azeris of Azerbaijan believe all Azeris should be part of an independent Azerbaijan. This was how it was for centuries before Turkey, Russia and Iran began seeking to conquer Azerbaijan. Some Iranian Azeris like this idea and Iran is always looking for ways to make Azerbaijan back off. So Iran is building up its Caspian naval forces, which is annoying Russia more than Azerbaijan.

The Iranian buildup includes a new corvette, an Iranian built 1,400 ton ship. Azerbaijan responded by buying $1.6 billion worth of weapons from Israel (which angered Iran a great deal.) Among the items ordered were Gabriel anti-ship missiles. These are 522 kg (1,150 pound) weapons with a range of 36 kilometers. Azerbaijan will use these to protect its Caspian Sea coast from the growing number of Iranian warships being introduced in the area. Most of the Iranian Caspian “fleet” consists of small patrol boats. Some are armed with anti-ship missiles but they are basically coast guard type craft.

What really controls the Caspian is aircraft and Russia has the most of those. Russia also has the only water link to the ocean and thus the ability to bring in more warships on short notice. These, plus Russia’s larger air force gives Russia the edge.

April 22, 2013

India’s submarine program hits (even more) delays

Filed under: Bureaucracy, France, India, Military — Tags: , , , — Nicholas @ 08:17

Strategy Page reports on the latest set of delays to hit the Indian navy’s submarine building program:

India’s effort to build six submarines (French Scorpenes), under license, has been delayed once again. The problem is mainly poor management. An example of this occurred quite recently with the departure of ten Spanish technical advisors for the Scorpenes. Their contract expired at the end of March and, despite the expiration date being well known Indian bureaucrats were unable to get a new contract in place on time. Similar avoidable delays have occurred several times already and the price has gone up with each delay. Last year it was announced that the first Scorpene sub would not be ready until 2015. The new delays push that to 2017.

Building the subs in India will leave India with thousands of workers and specialists experienced in building modern submarines. All that will be wasted because the defense procurement bureaucrats seem to have learned nothing. These officials already caused numerous delays and cost overruns during negotiations to build these diesel-electric submarines. The bureaucrats mismanaged this deal to the extent that it is now five years behind schedule. But it is even more behind schedule if you count the several years the Indian bureaucrats delayed it even getting started. The delays and mismanagement have so far increased the cost of the $4 billion project by 25 percent (to $834 million per sub).

[. . .]

All this ineffective urgency is in play because India’s submarine fleet is dying of old age and new boats are not going to arrive in time. It’s not like this was a surprise, but the Indian defense procurement bureaucracy has long been noted as slow, sloppy, and stubborn, especially in the face of demands that it speed up. The twisted tale of the tardy submarines is particularly painful.

The plan was to have a dozen new subs in service by the end of the decade. At present, there will be (with a bit of luck) three or four of them in service by then. The procurement bureaucracy is still seeking a supplier for the second batch of six diesel-electric subs. This second six probably won’t even begin arriving by the end of the decade. It’s hard to say, although the defense procurement nabobs speak of “fast tracking” this project, but long-time observers not expecting speed.

There’s some urgency to all this because this year five of India’s 16 diesel-electric subs (10 Kilo and two Foxtrot class Russian built boats and four German Type 209s) were to be retired (some are already semi-retired because of age and infirmity). Because of the Scorpene delays, the Type 209s are being kept in service (but not allowed out to sea much) for several more years. That leaves India with 14 subs. But in the next year or so several of the older Kilos will reach retirement age. Thus, by the time the first Scorpene arrives in 2017, India will only have five or six working subs. India believes it needs at least 18 non-nuclear subs in service to deal with Pakistan and China.

April 18, 2013

PVFW heroically takes the fight back to disparaging military bloggers

Filed under: Humour, Military, USA — Tags: , , , , , — Nicholas @ 08:46

You’ve got to admire their willingness to continue their fight against reality:

The Phony Veterans of Foreign Wars, the nation’s leading military fakers’ organization — representing fake members from all service branches — has gone on the offensive in the fight against military bloggers.

PVFW fired back with a public relations offensive, speaking with reporters and establishing a password-protected blog on their website devoted to peer-reviewed development of members’ stories of their superhuman valor and heroism.

“Because of these milbloggers’ relentless assault on our First Amendment-protected right to lie about brief, unglamorous or nonexistent military service,” PVFW chairman Michael Spurwick told reporters, “several of our members have suffered irreparable damage to their reputations, and a few have even had their businesses and careers ruined, after being exposed as frauds. Something had to be done.”

Spurwick, a former Army sergeant, who was promoted to General before retiring as a Captain, has a long and impressive career of made-up military service.

“We lost a lot of good men out there,” Spurwick said. “I don’t really like to talk about it.”

Born in 1965, he’s a veteran of every U.S. military action since his birth, from the Vietnam War to the wars in Iraq and Afghanistan. Boasting unearned Special Forces and Ranger tabs, Spurwick served with both Delta Force and the Rangers during Operation Gothic Serpent in Mogadishu, Somalia. He’s participated in every combat parachute jump since 1967, when, at just fifteen months of age, he parachuted into North Vietnam with the 173rd Airborne during Operation Junction City — as well as a top-secret high altitude, high opening jump from the International Space Station during OEF VI and a LANO (low-altitude, no-opening) jump from a B-1 bomber during OIF V.

[Editor’s note: According to Spurwick’s DD214, obtained by The Duffel Blog through a FOIA request, he was discharged from the Army in 1986 during basic training at Fort Sill, Okla., as an E-2.]

I’m sure there is — or soon will be — an anti-bullying law of some stripe that will allow these brave imaginary heroes to launch legal counter-attacks against those who would deny them the ability to wear uniforms, medals, badges, and awards to which they have no actual right.

April 17, 2013

More on the US Navy’s laser weapon development effort

Filed under: Military, Technology, Weapons — Tags: , , — Nicholas @ 08:37

Earlier this month, it was reported that the US Navy had successfully tested their ship-mounted laser defence system called LaWS (earlier story here). Strategy Page has more information about the weapon system’s development:

The U.S. Navy believes it has found a laser technology that is capable of being useful in combat. This is not a sudden development but has been going on for most of the last decade. Three years ago the navy successfully tested this new laser weapon (six solid state lasers acting in unison), using it to destroy a small UAV. That was the seventh time the navy laser had destroyed a UAV this way. But the LaWS (Laser Weapon System) was not yet powerful enough to do this at the range, and power level, required to cripple the expected targets (missiles and small boats.) The manufacturer convinced the navy that it was just a matter of tweaking the technology to get the needed effectiveness. Three years later another test was run, under more realistic conditions. LaWS worked, knocking down a larger UAV at longer range. The navy now plans to install the system in a warship within the year for even more realistic testing.

The LaWS laser cannon was mounted on a KINETO Tracking Mount, which is similar, but larger (and more accurate than) the mount used by the Phalanx CIWS (Close In Weapons System). The navy laser weapon tests used the radar and tracking system of the CIWS. Four years ago CIWS was upgraded so that its sensors could detect speedboats, small aircraft, and naval mines. This was crucial because knocking down UAVs is not something that the navy needs help with. But with the ability to do enough damage to disable boats or missiles that are over two kilometers distant meant the LaWS was worth mounting on a warship. LaWS may yet prove incapable of working under combat conditions, but so far this new development has kept passing tests.

[. . .]

The LaWS uses electricity and more and more U.S. warships are producing a lot of electricity, mainly because it is used to operate electrical motors to propel the ship and, as part of that plan, operate weapons like LaWS. Thus a warship with an electrical drive (propulsion) system would be able support multiple shots from LaWS at low cost (a few dollars per firing). By current standards that’s pretty inexpensive ammo. The 20mm shells for the Phalanx cost less than $30 each, but you have to fire a hundred or more at each target. The 20mm cannon is being replaced by RIM-116 “Rolling Air Frame” missiles that have a longer range (7.5 kilometers) than the 20mm cannon (two kilometers) but cost nearly half a million dollars each.

Nearly half a century of engineering work has produced thousands of improvements, and a few breakthroughs, in making the lasers more powerful, accurate, and lethal. More efficient energy storage has made it possible to use lighter, shorter range ground based lasers effective against smaller targets like mortar shells and short-range rockets. Northrop’s move a decade ago was an indication that the company felt confident enough to gamble its own money, instead of what they get for government research contracts, to produce useful laser weapons. A larger high energy airborne laser would not only be useful against ballistic missiles but enemy aircraft and space satellites would also be at risk. But companies like Northrop and Boeing are still trying to produce ground and airborne lasers that can successfully operate under combat conditions. The big problem with anti-missile airborne lasers has always been the power supply. Lots of chemicals are needed to generate sufficient power for a laser that can reach out for hundreds of kilometers and do sufficient damage to a ballistic missile. To be effective the airborne laser needs sufficient power to get off several shots. So far, no one has been able to produce such a weapon. Shorter range solid state lasers need lots of electricity. This is difficult for aircraft or ground troops but not for properly equipped ship. That’s why these lasers remain “the weapon of the future” and will probably remain so for a while.

LaWS takes a different approach, using existing solid-state laser technology tweaked to complement the 20mm cannon shells normally used with Phalanx. Unlike the 20mm autocannon, the power of LaWS can be adjusted down to non-lethal (but blinding to the human eye) levels. That makes LaWS more flexible than the 20mm cannon and cheaper to operate. That will happen if LaWS proves able to operate under the same conditions that the 20mm cannon in Phalanx has operated for decades.

April 9, 2013

US Navy to deploy laser ship defence system in the Persian Gulf next year

Filed under: Middle East, Military, Technology, Weapons — Tags: , , — Nicholas @ 09:55

At The Register, Neil McAllister reports on the most recent successful test of the US Navy’s LaWS prototype and plans to deploy the weapons to the Persian Gulf:

The US Navy says it has successfully test-fired a ship-mounted laser weapon, and that it plans to deploy the device to an actual maritime staging area beginning in 2014.

On Monday, the Navy released video and still images showing the somewhat-unimaginatively named Laser Weapon System (LaWS) firing on an unmanned drone, causing the aircraft to burst into flames and plummet from the sky.

Speaking at the Navy League Sea Air Space Exposition at National Harbor, Maryland on Monday, Rear Admiral Matthew Klunder, chief of Naval research, said the device would be deployed to the Persian Gulf, where Iran has been “harassing” US ships with drones and small, fast boats.

“The area we’re going to test this in is a very intensive maritime region of the world,” Klunder told USNI News. “Lots of commerce, lots of ships.”

Klunder said the Navy has field-tested the solid-state laser 12 times so far, and in each case it managed to destroy its target. He added that the weapon also has a nonlethal mode that can generate a “dazzle” effect, which can be used to blind enemy vessels by overwhelming their sensors.

In addition to being effective against small, fast-moving craft, the cannon offers another benefit: its low cost relative to traditional weapons systems. According to The New York Times, firing LaWS costs less than $1 per sustained pulse. Compare that to the cost of a short-range interceptor missile, which the paper estimates run around $1.4m apiece.

The YouTube description:

120804-N-ZZ999-001 SAN DIEGO, Calif. (Jul. 30, 2012) The Laser Weapon System (LaWS) temporarily installed aboard the guided-missile destroyer USS Dewey (DDG 105) in San Diego, Calif., is a technology demonstrator built by the Naval Sea Systems Command from commercial fiber solid state lasers, utilizing combination methods developed at the Naval Research Laboratory. LaWS can be directed onto targets from the radar track obtained from a MK 15 Phalanx Close-In Weapon system or other targeting source. The Office of Naval Research’s Solid State Laser (SSL) portfolio includes LaWS development and upgrades providing a quick reaction capability for the fleet with an affordable SSL weapon prototype. This capability provides Navy ships a method for Sailors to easily defeat small boat threats and aerial targets without using bullets. (U.S. Navy video by Office of Naval Research/ Released)

April 2, 2013

Mistral in Russian is Vladivostok

Filed under: Europe, France, Military, Russia — Tags: , , , — Nicholas @ 08:44

Strategy Page on the largest purchase of Western military equipment by Russia since the end of the Second World War:

The Russian Navy intends to have its version of the French Mistral amphibious ships (the Vladivostok Class) carry 30 helicopters (compared to 16 on the French version) and have several other modifications to the ship itself. The Vladivostok Class ships will be armed with two AK-630 multibarrel 30mm autocannon for anti-missile defense. There will also be two quad-launchers of shoulder fired type anti-aircraft missiles (with a 5 kilometer range and good against helicopters) and two or more DP-65 55mm grenade launchers for defense against divers.

The Vladivostoks will also be winterized for use in arctic conditions. The hull with be strengthened to deal with ice and the well deck door will completely close. The flight deck will have a deicing system and the ship will be modified to operate for extended periods in arctic conditions. There is also different electronics and this means a different arrangement of radomes and antennae.

In the aircraft handling areas below the deck height will be higher for the taller Ka-52K and Ka-29 helicopters. The Ka-52K is a navalized version of the Ka-52 that went into production last year. In addition to being equipped with coatings to resist sea water corrosion, the K model will also have a lightweight version of the high-definition Zhuk-AE AESA radar used on jet fighters. This radar currently weighs 275 kg (605 pounds), but the helicopter version will weigh only 80 kg (176 pounds) and enables the Kh-52K to use the Kh-31 anti-ship missile. This weapon has a range of 110 kilometers and travels at high speed (about one kilometer a second.) The Kh-52K can also carry the sub-sonic Kh-31 missile, which has a range of 130 kilometers. Both of these missiles weigh about 600 kg (1,300 pounds) each.

[. . .]

Russia is buying two French Mistral class amphibious ships for $1.7 billion. This is the largest Russian purchase of Western weapons since World War II. The deal was delayed for a long time because the Russians demanded the transfer of shipbuilding and electronics technology (which is now agreed to).

The French navy received the first of the 21,500 ton Mistrals in 2006, with the second one arriving in 2007. Both were ordered in 2001. These two ships replaced two older amphibious landing ships. This gave France a force of four amphibious ships. The two Mistrals are also equipped to serve as command vessels for amphibious operations. The French have been very happy with how the Mistrals have performed.

The Mistrals are similar in design to the U.S. LPD 17 (San Antonio) class. Both classes are about 200 meters/620 feet long, but the LPD 17s displace 25,000 tons. The French ships are more highly automated, requiring a crew of only 180, versus 396 on the LPD 17. On long voyages on the open ocean, the Mistrals require as few as nine sailors and officers on duty (“standing watch”) to keep the ship going.

March 19, 2013

Considering the future of the aircraft carrier

Filed under: Military, USA — Tags: , , , — Nicholas @ 00:02

At the Thin Pinstriped Line blog, Sir Humphrey considers the arguments put forward by a US Navy officer on the viability of the USN carrier fleet:

Humphrey was lucky enough to be tipped off about the existence of an extremely thought provoking article by a US Navy officer (Captain Hendrix) on the future viability of the US carrier fleet. This was an alternative thinkpiece, produced in an unofficial capacity, but one that does raise some extremely searching questions about the viability of the long term future of the US carrier fleet.

The author conducted a detailed analysis of the cost of the CVN fleet, and also of the airwing attached to it, and broadly concluded that in terms of delivering effect, there were other means that could deliver similar effect for less cost (e.g. stand off missiles, more escort vessels etc). He was also scathing about the overall cost effectiveness of a current airwing, suggesting that large amounts of an aircraft’s use was linked to carrier qualification and not necessarily the delivery of effect. At the same time, the increased use of long range anti-ship missiles will make it more difficult to operate close in to an enemy coastline without being at increased risk. He believes that because of this, in future the F35 will simply not have the range to be able to penetrate enemy air defences, and that instead efforts should focus on development of a navalised UCAV to take over instead of the F35, with any future force structure being built around UCAVs and SSGNs using land attack missiles.

[. . .]

What is perhaps interesting about the paper is that in many ways it revisits a lot of the long term arguments about the validity of carriers, and revisits them to show that the perceived weaknesses remain the same as they always have. One only has to think of the argument in the UK in the 1960s, when the decision was taken to move away from fixed wing carriers that they were inherently vulnerable to attack and could be sunk with ease. Humphrey is always somewhat sceptical of claims about ‘wonder weapons’ that can take out a carrier battle group from nowhere with ease. While there are indeed many very potent long range weapons out there, the problem remains one of getting accurate enough real time intelligence to be able to ensure accurate targeting of the carrier in the event of war.

[. . .]

The issue for UCAVs at present is that they are probably not at a sufficient level of maturity to conduct the wide range of operations that are being envisaged for JSF. It is worth considering that while there is plenty of use of so-called ‘drones’ like the Predator, these are fundamentally fairly simple aircraft designed to not be used in hugely complex missions. To meet the requirements of a new UCAV, you would essentially need to design an entirely new platform from scratch, adding in technologies never used before and then integrate it with all the likely weapons systems expected to be used. You’d then need to ensure the platforms were capable of flying the missions expected of them, which are likely to be very different to the so-called ‘racetrack’ circuits flown by drones in Iraq or Afghanistan.

March 10, 2013

Lockheed Martin’s budgetary force-field

Filed under: Military, Politics, USA — Tags: , , , , — Nicholas @ 11:15

In the Washington Post, along with asking why “the Navy’s Army needs its own Air Force”, Rajiv Chandrasekaran explains why the F-35 is close to un-killable:

The Defense Department and Lockheed Martin, the giant contractor hired to design and build the plane, also known as the Joint Strike Fighter, have constructed what amounts to a budgetary force field around the nearly $400 billion program.

Although it is the costliest weapons system in U.S. history and the single most expensive item in the 2013 Pentagon budget, it will face only a glancing blow from the sequester this year. And as the White House and Congress contemplate future budgets, those pushing for additional cuts may find it difficult to trim more than a fraction of the Pentagon’s proposed fleet, even though the program is years behind schedule and 70 percent over its initial price tag.

The reasons for the F-35’s relative immunity are a stark illustration of why it is so difficult to cut the country’s defense spending. Lockheed Martin has spread the work across 45 states — critics call it “political engineering” — which in turn has generated broad bipartisan support on Capitol Hill. Any reduction in the planned U.S. purchase risks antagonizing the eight other nations that have committed to buying the aircraft by increasing their per-plane costs. And senior military leaders warn that the stealthy, technologically sophisticated F-35 is essential to confront Iran, China and other potential adversaries that may employ advanced anti-aircraft defenses.

The biggest barrier to cutting the F-35 program, however, is rooted in the way in which it was developed: The fighter jet is being mass-produced and placed in the hands of military aviators such as Walsh, who are not test pilots, while the aircraft remains a work in progress. Millions more lines of software code have to be written, vital parts need to be redesigned, and the plane has yet to complete 80 percent of its required flight tests. By the time all that is finished — in 2017, by the Pentagon’s estimates — it will be too late to pull the plug. The military will own 365 of them.

By then, “we’re already pregnant,” said Air Force Lt. Gen. Christopher Bogdan, who oversees F-35 development for the Pentagon.

March 7, 2013

US Department of Defence to change standards for awarding the Purple Heart

Filed under: Humour, Military, USA — Tags: , , , — Nicholas @ 10:35

A recognition of the importance of maintaining service members’ self-esteem in the face of harsh and unyielding forces beyond their control:

Purple Heart medalIn the wake of the newly unveiled Distinguished Warfare Medal, the Department of Defense intends to relax standards on the nation’s oldest military decoration — the Purple Heart. Under the expanded interpretation, the award will now be available to any disgruntled service member suffering from disillusionment and shattered expectations.

“Acute Rectal Inflammation, colloquially known as ‘butthurt,’ is a serious and grossly underrated epidemic plaguing our military,” Lieutenant Jimmy Chang, Doctor of Osteopathic Medicine, told The Duffel Blog. “Essentially, psychological or emotional trauma, stemming from either internal or external stimuli, manifests itself and eventually begets anal trauma. In severe cases, butt cells can become so hurt that they become malignant. In fact, butthurt is the leading cause of colon cancer among service members.”

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