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Russia Launches Quietest Submarine in the World

Khalid Newazi

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Russia has launched what it claims to be the “quietest submarine in the world.”

This week, Admiralty Shipyards—a Russian defense company— held a ceremonial launching for its newest Varshavyanka-class diesel-electric submarines. Dubbed the Krasnodar, the vessel is the fourth of a planned six upgraded Kilo-class subs Russia is constructing under Project 636.3.

According to the company’s website, the commander of Russia’s Navy, Viktor Chirkov, attended the ceremony, which was held in St. Petersburg on Saturday.

Previously, Russian state media outlets have said that the Varshavyanka-class are the “quietest in the world, and so was dubbed ‘black hole’ by NATO.”

The submarines pack a powerful punch, and are intended primarily for anti-shipping and anti-submarine warfare. “Armed with 18 torpedoes and eight surface-to-air Club missiles, Project 636.3 submarines are mainly intended for anti-shipping and anti-submarine missions in relatively shallow waters. They have an extended combat range and can strike surface, underwater and land targets,” Russia Today previously reported. The torpedoes are launched out of six 533-mm bays, which automatically reload every 15 seconds.

Fifty-two sailors are needed to operate the subs, which displace 3,100 tons and can maintain continuous patrol for 45 days, according to Naval-Technology.

Construction of the lead vessel of the class, the Novorossiysk, began back in August 2010. It was launched in November 2013. In November 2011, Moscow began building the second Varshavyanka-class submarine, dubbed the Rostov-on-Don. That was launched in June of last year.

At the ceremony on Saturday, Admiral Chirkov said that these first two Varshavyanka-class diesel-electric submarines are currently undergoing deep water trials in the Arctic Sea, but that both would enter into permanent service for Russia’s Black Sea Fleet by the end of the year.

Eventually, all six of the Varshavyanka-class subs will enter service with the Black Sea Fleet. The Black Sea Fleet’s main force is stationed out of Sevastopol, Crimea. However, Russian media outlets have indicated that these six subs’ home base will be the port of Novorossiysk, Russia.

After years of neglect, Russia has embarked on an ambitious submarine-building program as part of its larger military modernization. As Defense News reported earlier this year, “Four different kinds of submarines are under construction and more are coming.”

Perhaps most notably among these is the new Borei-class nuclear ballistic missile submarines (SSBNs), which Russian state media outlets have claimed are the “the planet’s most advanced nuclear deterrence tool.” The Borei-class SSBNs, which will form the backbone of the sea leg of Russia’s nuclear triad, are 170 meters long and 13.5 meters wide. They are armed with 16 Bulava Submarine Launched Ballistic Missile, which have a range of over 9,000 kilometers.

Another one of Russia’s new submarines are the Yasen-class nuclear-attack submarines. The lead vessel from this class, the Severodvinsk, finally became operational last year. Rear Adm. Dave Johnson, the U.S. Naval Sea Systems Command’s (NAVSEA) program executive officer (PEO) for submarines, was reportedly so impressed with the lead vessel from the Yasen-class that he had a model of it built.

“We’ll be facing tough potential opponents. One only has to look at the Severodvinsk, Russia’s version of a [nuclear guided missile submarine] (SSGN). I am so impressed with this ship that I had Carderock build a model from unclassified data,” Johnson said, USNI News reported.

Russia Launches Quietest Submarine in the World - Missile ThreatMissile Threat
 
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Stealth submarines upgraded for India could hit targets at sea and on land

March 24, 2015 Vzglyad

Russian-built Varshavyanka (or Kilo class stealth) submarines, upgraded for India, could hit not only vessels, but also targets on land with cruise missiles, experts said. The modernization would also involve the submarines’ avionics.

The Russian ‘Varshavyanka’ stealth submarines, which are being built under project 636.3 for the Black Sea Fleet, is a further development of the project 877EKM. Source: Oleg Lastochkin / RIA Novosti

After an upgrade, the Russian-made Indian ‘Varshavyanka’ submarines of Project 877 EKM will be able to strike not only vessels, but also ground targets with cruise missiles, Igor Vilnit, CEO of the CDB ME “Rubin” that designed the submarines, said.

He also said the possibilities of the strike missile complex Club-S, installed on these submarines, would be expanded, reports TASS.


Russia offers to help repair India’s Kilo class submarines

“After the modernization, ships of 877EKM project will be able to use two types of missiles - 3M-54E against naval targets and 3M-14E against ground targets,” - Vilnit said.

In addition, the modernization process would involve part of the submarines' avionics.

“In some cases, the Indian side installs their own equipment. The architecture of the ship allows for it, as it has a substantial modernization potential,” the head of “Rubin” said.

The Russian ‘Varshavyanka’ stealth submarines, which are being built under project 636.3 for the Black Sea Fleet, is a further development of the project 877EKM. These submarines have been significantly upgraded and equipped with the latest weapon systems, electronics and acoustics for the Russian Navy.

In August last year, Andrey Baranov, “Rubin” deputy director of foreign trade and military-technical cooperation, reported that Russia has decided to offer assistance to India as reparation for all non-nuclear submarines. This is the second repair and extension of service life of nine diesel-electric submarines of Project 877 EKM, Baranov explained.

India had purchased ten ‘stealth’ submarines of Project 877 EKM (Kilo class) from Russia. After the loss of “Sindhurakshak” in 2013, nine vessels are left.


The Russian-built ‘Sindhurakshak’ submarine suffered a minor fire incident in 2010 and a major one on the night of 14 August 2013, followed by explosions which resulted in its sinking at Mumbai's naval dockyard, where it was riding at anchor. At the time of the incident there were 18 sailors on board, all of whom died.

Earlier, on February 26, 2014, also in Mumbai, smoke engulfed the ‘Sindhuratna’ submarine when it was at sea off Mumbai for routine training and inspection. The incident left two officers dead and seven injured. The probable cause of the accident was the leak of hydrogen in the battery compartment. Admiral DK Joshi, Chief of the Indian navy, resigned the same day, taking "moral responsibility" for the mishaps involving naval assets.


can anybody throw some light on the above, it is very confusing article.
 
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and who besides the Russians says it's the quietest sub in the world?
 
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