Without an appropriate military power, a small state is on the mercy of neighboring big states; which senses its sovereignty is under threat..........
Friday, December 4, 2015
US Navy: More Can Be Done If Risks Are Accepted
Indian Navy Opting for Additional Scorpenes Order
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| The Scorpene submarine Kalvari is escorted by tugboats as it cruises into the dockyard in Mumbai on Oct. 29. India may order an additional three Scorpenes. |
Monday, November 30, 2015
Submarines: Underwater Game Changers
The United States builds, arguably, the world’s most capable submarines. But at about $2 billion apiece, there are only so many subs the US Navy will acquire, and it’s widely recognized the supply will never meet the demand.
Meanwhile, building and acquiring modern submarines is a worldwide growth industry. Russia, China and even India are designing and building multiple new classes of subs, armed and fit with a growing variety of weapons and sensors — and a number of nations are building or purchasing foreign-designed undersea craft.
Retired Vice Adm. Michael Connor, a former commander of the US Navy’s submarine forces, explained this activity in a recent hearing on Capitol Hill.
“The undersea arena is the most opaque of all warfighting domains,” Connor said during an Oct. 27 hearingat the House Seapower subcommittee. “It is easier to track a small object in space than it is to track a large submarine, with tremendous fire power under the water. That is why countries with the technical wherewithal to operate in this domain are pursuing advanced capability. The two countries that present the biggest challenge in the undersea are Russia and China, with Russia being the more capable of the two.”
Rather than simply building more submarines, Connor and others are urging more sustained development of weapons and sensors to increase the power of US undersea forces. Among Connor’s top recommendations is the desire to extend the striking range of submarine-launched weapons.
“This multiplies the impact of each submarine and multiplies the search challenge that each submarine presents to a potential foe,” he said.
Connor specifically wants torpedoes with ranges of more than 100 miles.
“This is definitely doable with chemical-based propulsion systems and will likely soon be achievable with battery systems,” he said. Such a range also will need better command-and-control systems, including the ability to communicate with the torpedo, perhaps via manned or unmanned aircraft or by satellite, he said.
“The torpedo will come to be considered along the line of a slow-moving missile,” he said, “with the advantage that it is more difficult to detect, carries a much larger explosive charge and strikes the enemy beneath the waterline, where the impact is most severe.”
Connor also wants the US “to get back into the business of submarine-launched anti-ship missiles” with the ability to “confidently attack a specific target at sea at a range of about 1,000 miles. We should be pursuing this more aggressively than we are.”
Connor also wants better and more-capable undersea vehicles.
“We need to improve the endurance of the vehicles, expand the payload set, and get to the point where any submarine can recover the mission data, if not the vehicle. We need to do this while keeping the cost of the vehicle down. The cost should be low enough such that, while we would always like to get the vehicles back, it is not a crisis if we don’t. The value is in the data, not the vehicle.”
Bryan Clark, a naval analyst with the Center for Strategic and Budgetary Assessments, appeared alongside Connor and urged greater development in undersea sensors — onboard submarines, unmanned vehicles and weapons, as well as deployed in the water and fixed on the seabed.
To coordinate the development and fielding of underwater systems, Clark said the Navy should “make its undersea warfare resource sponsor and acquisition organizations responsible for all undersea vehicles and systems once they transition out of research and development.”
Clark urged continued development in a wide range of unmanned underwater vehicles (UUV), including looking at ways to arm some. He pointed to the compact, very lightweight torpedo — now under development — as having potential not only as a defensive, anti-torpedo weapon but also as a weapon that could be carried and launched by larger UUVs.
Connor and Clark said Congress could aid these efforts by providing funding not tied to specific programs of record. “Programs should be defined broadly so that they can incorporate innovation without recreating the program,” Connor said.
The failure of some efforts, he said, should not necessarily be taken as a negative thing. He said Silicon Valley failure rates sometimes approach 90 percent.
“If we are innovating aggressively enough, perhaps half of our initiatives will fail,” he said.
Rep. Randy Forbes, R-Va., chairman of the subcommittee, agreed with many of the recommendations.
“There’s a recognition that if we’re going to keep up with undersea dominance, it’s not just about creating more platforms, but we have to create relatively sophisticated systems of systems with the ability to multiply capability but not just adding a platform,” he said in a post-hearing interview.
“We can create a platform to last 20, 30, 40 years,” he said, noting that many systems will be developed over that time. “So it’s important to find the process or architecture to create innovation and put it out in three to four year cycles.
“What I’m excited about,” he said, “is we’ve got people in the Pentagon, the private sector and in policy sectors who understand this and can create partnerships to actually get them done.”
Thursday, June 25, 2015
Z-18F Anti-Submarine Warfare and Anti-Surface Warfare (ASuW) Helicopter, PLAN's New Weapons System For Submarine Hunt
Wednesday, April 1, 2015
Indian Navy's Floating Coffins!
In January 2008 INS Sindhu-gosh, with a large foreign-owned cargo ship in the Arabian Sea last could have meant a cold watery grave for the 53 sailors on board the underwater vessel. The 16-year-old Russian-made submarine, INS Sindhurakshak, also suffered an explosion in 2010 that killed one sailor and injured two others. The Indian navy said that accident was caused by a faulty battery valve that leaked hydrogen, causing an explosion in the vessel’s battery compartment.
While these incidents may reflect training and safety lapses coupled with an ageing fleet. Safety is, doubtless, a paramount concern not only in the running of conventionally armed submarines, which presently operate out of bases surrounded by densely populated cities and even more so in the case of the nuclear-armed submarine. If there were to be a similar incident with the nuclear-tipped missiles, it would be catastrophic not only for the crew but for the nearby population centers as well.
Monday, November 24, 2014
Greece To Ask U.S. for Two Arleigh-Burke Destroyers: A News From Last Decade
Navy officials have prepared and will soon send a letter of request for a pair of used Arleigh Burke-class guided missile destroyers under a government-to-government agreement, said Navy Capt. Stefanos Gikas, a spokesman for the Ministry of Defense here. Details about schedule, cost, transfer conditions and weapons would need to be worked out.
“The response of the U.S. administration in the letter of request will be the decisive factor for the implementation of the program,” a high-level Hellenic Navy official said. “What can be said at this initial stage is that the number of the ships should eventually increase to three or four; only at this force level would the introduction of a highly capable and complicated weapon system be worth the initial investment.”
Greece also is asking the United States for four Osprey-class mine-warfare ships and a number of P-3C Orion maritime patrol aircraft. “All these requests will be managed in the framework of the Greek-U.S. Defense and Industrial Cooperation agreement, which governs the military relations of the two allies,” Gikas said.
The destroyers, which carry the Aegis weapons system, are far more capable than anything in Greece’s current fleet. Adm. Panagiotis Chinofotis, chief of the Hellenic National Defense General Staff, said the Burkes would improve Greek and NATO capabilities by:
• Increasing the interoperability of the Greek military and NATO allies.
• Giving Greece a tactical ballistic missile defense capability, thereby allowing the country to participate more actively in similar allied efforts.
• Strengthening NATO’s southeast region, where hot spots and increasing asymmetric threats have drawn more and more alliance attention over the last decade.
• Helping Greece participate in allied missions overseas.
Chinofotis emphasized that “the transfer will also signal the expansion of the Hellenic-U.S. cooperation in the armaments field and the strengthening of the bonds between the two navies, which are more than 100 years old,” he said.
The transfer of the Burkes also may affect the Hellenic Navy’s effort to buy new frigates, the service’s largest program. A proposal to buy one ship with an option for a second is being included in the preliminary drafts of the next five-year unified armaments procurement plan — known as the 2006-10 EMPAE.
The frigate effort will replace the corvette program that was canceled because of excessive costs in November 2002. Some 588 million euros ($722 million) had been planned for the corvettes in 2006-10.
“The picture will become less obscure when the formal process for the 2006-10 EMPAE starts,” the Navy official said. “Until then, everything is a matter of speculation and alternate options.” But he said Greece was determined to maintain a fleet of 14 major surface combatants.
The Navy now operates four Hydra-class (German MEKO-200HN) and 10 Elli-class (Dutch Standard) multipurpose frigates. Six of the Ellis are getting a midlife upgrade under a 386 million euro contract awarded in 2003 to Thales Naval Nederland, Hengelo, the Netherlands, and Hellenic Shipyards, Skaramanga, Greece. A midlife upgrade for the Hydras will begin in 2010. •
The point is...
Are these good or bad news?
Sunday, November 23, 2014
More 5 Mi-171sh Attack Helicopter for Bangladesh Air Force
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| A Mi-171Sh aircraft similar to those to be delivered to the Bangladesh Navy by 2015. |
Agreement to provide export credit Bangladesh signed in January 2013. On account of the same transaction will be delivered to Bangladesh combat training aircraft Yak-130. Their transfer to the customer , according to Dimidyuk begin in the second half of 2015 . In total, the Bangladeshi military should get 15 Russian aircraft.
Early last year , when it signed an agreement on the allocation of export credit Bangladesh , Russia also agreed to provide the country $ 500 million for the first phase of construction of nuclear power plants " Ruppur ." It began last fall.
Tuesday, June 3, 2014
Specification & Performance data of Bangladesh Navy Ordered Two Type 056 Corvette
Armaments options the Bangladesh Navy could possibly select:
1 - 76 mm AK-176 (Main gun)
2 - OTO 40 mm (CIWS)
3 - C-802 or C-803 (SSM)
4 - No VLS? (VLS)
5 - FM-90N/Crotale (SHORAD)
6 - STOP 25/30/35 mm (Auto-cannon)
7 - STAMP 12.7 mm (RCWS-MG)
8 - Yu-7 or Mu-90 (Torpedo)
9 - Z-9EC (ASW Helicopter)
Type 056 would be extended by 10 m to accommodate a helicopter hanger.
TECHNICAL SPECIFICATIONS:
Type 056 corvette
Class overview
Huangpu Shipyard
Operators: People’s Liberation Army Navy
Preceded by: Type 053H3 frigate
General characteristics
Displacement: 1300 tons(empty),1800 tons max
Length: 90m(waterline),95m overall
Beam: 10m
Draft: 4.4m
Speed: 28 kts
Armament:
2× 2-cell YJ-83 (C-803) anti-ship missiles, amidships (200km range)
1× FL-3000N 8-round SAM launcher, aft(9km range)
2 x 30mm remote weapon systems , amidships
1× AK-176 main gun, forward
The Type 056 corvette is a Chinese light warship that entered service with the People’s Liberation Army Navy in 2012 as a replacement for the Jianghu class frigate and the Type 037 series of patrol vessels.
2 new corvettes from South Korea for Bangladesh Navy
Interview: Vice-Admiral Zahir Uddin Ahmed, Chief of the Bangladesh Navy
................................................................................................Author:Guy Toremans, Brussels
INTERVIEWCountry:Bangladesh
Last posted:2012-Dec-12







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