Drawing board Amur 1650 with its very large, heavy, looking AIP system (Diagram courtesy Aviation Forum). Morocco may be buying an Amur 1650. See reference to "Russian" AIP.
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The drawing board Amur 950 showing 5 of the 10 vertical launch tubes behing the sail (Courtesy Russia's Rubin Design Institute)
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COMMENT-BACKGROUND
It appears the World Tribune, August 9, 2015 gained a scoop - that the King of Morocco, Mohammed VI, will visit Moscow in late 2015 to sign a contract for one Amur-1650 submarine. Other news agencies picked up the story and some added important details.
Russia’s Russia Behind The Headlines (RBTH), August 21, 2015 advises that one reason Morocco is buying the Amuris due to a submarine arms race with neighbouring Algeria (which is relatively oil rich). Algeria already has two Russian made Improved Kilos (Project 636) submarines, two older model Kilos (Project 877s) submarines and has two more Improved Kilos on order (due 2017). RBTH advises that Algeria and Saudi Arabia have had a falling out over Saudi actions against rebels in Yemen. The upshot is that Saudi Arabia may be financing Morocco’s purchase of the Amur – “my enemy’s enemy is my friend.”
Russia has been attempting to sell the Amur conventional submarines for years. The never built Amurs (smaller 950, larger 1650) might be seen as export versions of the Lada class (1 completed so far) built for the Russian Navy. A weak point of the Amur-Lada has been the under-developed or non-existent air independent propulsion (AIP) system. Either Russia has had difficulty developing AIP or Russia is satisfied with nuclear propulsion (which could be seen as “super AIP”) for its own navy.
The US$342 million (€300 million) being quoted for the Amur 1650 sale to Morocco is remarkably lower than the usual cost for conventional submarines of around US$500 million. Note that the Wikipedia entry (presumably from Russian sources) quotes US$450 million for an Amur. A number of possibilities may explain the low price to Morocco:
- China (with its US$333 million AIP “Yuan” S-20) has also been competing to sell to Morocco.
- Russia wants to secure its first sale of an Amur with a very low price.
- Russia will apply add-on costs for training, advisers and spare parts and eventually overhauls to recoup the sale price.
- If the Saudis are financing the Morocco sale this may be part of a larger Saudi arms buy from Russia (giving Russia room to reduce the Moroccan submarine price).
- Russia wishes to generate more sales from prospective buyers inside the region (expanding the arms race) and/or outside the region.
The smaller Amur 950 is marketed with the extraordinary capability of 10 vertical launch tubes (VLSs) – presumably for Klub missiles. Perhaps weighing 1,100 tonnes (surfaced) depending on whether it has AIP. This is at the expense of only 4 horizontal torpedo tubes – only 2 of which have reloads – meaning a total of 16 torpedos/missiles for the Amur 950.
The Amur 1650 Morocco may perhaps have 10 VLS and also 6 torpedo tubes – each with 2 reloads – 18 torpedo/missiles horizontally fired.
ARTICLE
Russia’s Sputnik News International, August 22, 2015 refers to the original World Tribune report but also adds extra submarine details from its own Russian sources http://sputniknews.com/military/20150822/1026060064/morocco-russia-amur1650.html:
"Morocco to Buy Russian Amur-1650 Superquiet Submarine
Morocco and Russia are close to reaching a deal on the delivery of a Russian-made Amur 650(project 677E) submarine which would be the kingdom’s first submarine, World Tribune reported.
The contract is expected to be signed during King Mohammed VI’s trip to Moscow later this year. The two countries have been in talks on the issue in several stages since 2013, according to the media outlet.
The sum of the deal may be €300 million ($342 million), Afrik.com reported.
During the DSA-2014 international arms forum in Malaysia, the Malaysian navy also expressed interest for the submarine.
"Malaysian navy commander visited our display and expressed interest in our Amur 1650 submarines," a Rosoboronexport spokesman told Rossiskaya Gazeta.
The Amur 1650 diesel-electric powered submarine was developed by the Rubin design bureau. In addition to an air-independent power plant, the submarine is equipped with a regular diesel generator and a set of accumulator plants. While surfaced it is propelled by the diesel-electric power plant, and by the accumulators and the air-independent power plant while submerged. Thus, the submarine has the technical specs close to a nuclear-powered one.
In comparison with its predecessors, the Amur 1650 submarine is capable of multiple missiles firing (up to six missiles at once) and has a hydroacoustic system with unique sonar for detecting low-noise targets at various distances.
The main feature of the Amur 1650 is its extreme quietness. According to experts, the new submarine outperforms the submarines of Varshavyanka (project 636) class which are now believed to be the most silent submarines in the world.
The Amur 1650 [specifications] has a length of 66.8 meters and a beam of 7.1 meters. While submerged, the submarine can reach speed of 21 knots (39 kmh) at a distance of 650 miles. The submarine can submerge at a depth of 250 meters. The armament includes 18 torpedoes and 10 vertical silo-based missiles."[It is unclear whether the submarine Morocco is buying will have the vertical launch feature.]
Pete