Dolphin class

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Dolphin class
The Dolphin in Haifa in April 2010
The Dolphin in Haifa in April 2010
Ship data
country IsraelIsrael (naval flag) Israel
Ship type Submarine
Shipyard HDW , Kiel
Nordseewerke , Emden
Construction period Since 1992
Launch of the type ship April 12, 1996
Units built 5 of 9 stationed
in Haifa
period of service Since 1999
Ship dimensions and crew
length
1st construction section: 57.3 m
2nd + 3rd construction section: 68.6 m ( Lüa )
width 6.8 m
Draft Max. 6.2 m
displacement 1. Construction lot:
1640 ts surfaced
1900 ts surfaced

2nd + 3rd construction lot:

2000 ts surfaced
2300 ts submerged
 
crew 1st construction lot: 35 men
2nd + 3rd construction lot: 50 men
Machine system
machine 1. Construction lot:
3 × diesel MTU 16V 396 SE 84, total: 3120  kW (4243  hp )

2nd + 3rd construction lot:

additional fuel cells ( AIP )
propeller 1 six-winged (Dolphin-I)
1 seven-winged (Dolphin-II / -III)
Mission data submarine
Radius of action 8000 nautical miles at 8 knots underwater sm
Top
speed
submerged
20 kn (37 km / h)
Top
speed
surfaced
11 kn (20 km / h)
Armament
Sensors
  • Surface search radar Elta (I-band)
  • Sonar CSU 90

Coordinates: 32 ° 49 ′ 33 ″  N , 34 ° 59 ′ 50 ″  E

The Dolphin class is an Israeli submarine class that the Ingenieurkontor Lübeck , according to Israeli specifications from the German submarine classes 209 and 212 A was developed. A total of six boats in this class were built and tested from 1992 to 2020 by HDW in Kiel , today part of ThyssenKrupp Marine Systems , in cooperation with the Nordseewerke in Emden . The first three units have a diesel-electric drive , all the following - built from 2007 - have an additional fuel cell drive . Presumably the boats are equipped with cruise missiles capable of nuclear weapons . They are the most expensive individual weapon systems used by the Israeli military.

In November 2018, the commander of the Israeli Navy , Vice Admiral Eli Sharvit , announced that after the sixth submarine, the class will now be called Dakar - after the Israeli submarine of the same name, INS Dakar , which sank in the Mediterranean Sea in January 1968 . The sixth boat itself, however, will no longer be called Dakar - as originally planned - but Drakon (dragon). Relatives of the seafarers who died on the INS Dakar had resisted the fact that another submarine would bear this name. The first boat in the Dakar class will not be called Dakar either.

history

First construction lot

As early as the 1950s, the German federal government approved the delivery of submarines to Israel in principle, even though the Federal Republic of Germany generally does not deliver weapons to crisis regions outside of NATO . The cause of this exception is the special German-Israeli relationship based on Germany's historical responsibility ; the Federal Republic deviates from its export rules out of responsibility for Israel's security. The negotiations dragged on until the end of the 1980s, not least because of unanswered financing issues, so that the Gal class was built for Israel in Great Britain in the 1970s .

When it became known during the Second Gulf War that German companies had helped Iraq to produce chemical weapons and to increase the range of its R-17 rockets, and Iraq fired forty of these rockets at Israel, the idea that German poison gas was once again threatening Jewish life could be caused, both in Israel and in Germany, to considerable dismay, also when it turned out that the missiles were only conventionally armed. Israel refrained from retaliatory strikes against Iraq, as this would have endangered the coalition against Saddam Hussein, which also includes Arab states . In return, the German government promised to deliver the long-promised submarines, especially since Russia had delivered three modern Project 877 submarines to Iran in 1993 . In view of the German participation in the Iraqi poison gas and missile program, the first two Dolphin boats were a gift from Germany to Israel, while the two countries each paid half for the third boat. These three units each cost around 225 million euros.

With the financial support of submarine exports to Israel, the German shipyard industry, which was suffering from considerable difficulties, was subsidized in a hidden way in order to secure jobs in the structurally weak coastal region. The military shipbuilding industry was to be reorganized through a merger, especially against competition from France, resistance from the workforce was to be reduced by export orders to ensure capacity utilization. In addition, some technical components for the planned type 212 A or its export version type 214 were tested during the construction of the first three boats . There had already been a similar development in the construction of speedboats: the Franco-German Tiger class arose from the Sa'ar-1 class ships constructed in Germany . While only three of the twenty-seven submarine types 212 A and 214 sold abroad were actually laid down in Germany, all Dolphins were and will be built there.

Second construction lot

In November 2005, the federal government of Gerhard Schröder approved the sale of two further units of the new second construction lot with an additional fuel cell drive, as well as the option of another boat, as one of its last official acts. After the export of this sixth submarine was approved in 2006, the final order was placed in 2011.

According to various sources, the price of the three units built later fluctuates between 400 and 550 million euros. The price increase is mainly due to the technically more complex fuel cell drive, which made it necessary to lengthen the fuselage by around ten meters. For these ships, Germany paid a third of the purchase price, but a maximum of 333 million euros for the fourth and fifth boat combined. The total volume of the orders is just under 2.4 billion euros. In total, they were directly subsidized by Germany with 900 million euros. In addition, the Federal Republic of Israel acquired drones and other military technology for around 135 million euros, with which Israel refinanced part of the purchase price for the sixth boat.

Third construction lot

Israel plans to replace the units from the first batch from 2027 with three new boats built by ThyssenKrupp Marine Systems . A corresponding agreement in principle with Germany was signed on October 26, 2016. These three boats should cost 1.5 billion euros (according to other information 1.2 billion euros). The Federal Ministry of Economics itself puts the cost of each Dolphin II boat at 600 million euros. The Federal Republic of Germany bears a third of the construction costs, but only up to an amount of 540 million euros for all three boats.

The decision is controversial in Israel not least because Prime Minister Netanyahu pushed it through against opposition from the Ministry of Defense. In this context, allegations of corruption are being raised against Netanyahu because Netanyahu's cousin and private legal advisor David Schimron also represented the Israeli representative of Thyssen-Krupp Marine Systems as a lawyer. The Israeli attorney general opened an investigation against Eliezer Marom, former major general in the Israeli Navy. Prime Minister Netanyahu is currently not under suspicion himself. After the sale of the submarines was initially postponed indefinitely, the German government announced on October 20, 2017 that it had now approved the sale under strict conditions. Only when the Israeli public prosecutor's office has stopped all investigations, the boats may be extradited.

Technology and armament

First construction lot

The boats are based on the type 209 , but have a larger pressure hull and are therefore no longer included in this class. They are the predecessor of the German type 212 A, which has a slightly lower displacement and standard fuel cell drive. The Israeli companies Elisra, Elbit and Israel Military Industries were involved in the planning and production.

The boats are equipped with six torpedo tubes in the international standard caliber 533 mm. They also have four torpedo tubes with a caliber of 650 mm. A use of these tubes for torpedoes in the Israeli Navy appears unlikely, since such large tubes have so far only been used by the Russian Navy for Type 65 torpedoes and RK-7 missiles.

It is assumed that these tubes can be used to launch nuclear cruise missiles of a type that has not been precisely known until now. In 2003 and 2012, Der Spiegel reported that Israel had converted its submarines into nuclear weapons carriers. There is no official confirmation from the Israeli side. Israel did not sign the Nuclear Non-Proliferation Treaty and in 2010 also opposed a non-binding IAEA resolution calling on it to sign the treaty and grant inspectors access to its nuclear facilities. The Popeye Turbo , a modified Harpoon or self-developed missiles are probably used on the Dolphins. Since the relatively short range of these original missiles of a few hundred kilometers hardly allows a strategic deterrent potential even for countries further away, it is assumed that Israel has increased the range of the missiles.

Second and third construction lot

The three boats of the second construction lot underwent some technical changes and are therefore sometimes referred to as Dolphin II class or Dolphin AIP ( Air-independent propulsion ). With a length of 68.6 m, they are longer than the older boats with 57.3 m. They also have a fuel cell drive , which should enable a range of at least 15,000 nautical miles. It is reported about the three boats of the third construction lot that, like their predecessors , they should have torpedo tubes suitable for launching cruise missiles and fuel cell propulsion.

According to Otfried Nassauer , head of the Berlin Information Center for Transatlantic Security , the fuel cell drive gives Israel more flexible military options for action against Iran, which is considered to be Israel's greatest threat because it operates its own nuclear program and which denies Israel's right to exist . Nassauer sees the delivery as a contradiction to the political principles of the federal government. On the other hand, a long continuity of previous German governments can be seen, for which it is considered a raison d'etre that the federal government also supplies war weapons such as submarines as an expression of historical responsibility for Israel.

Stationing and operational area

The Tanin (2nd construction lot) at HDW in Kiel in July 2012
The Rahav for testing in Wilhelmshaven in July 2014

The boats have Haifa as their home port and form the floating units of the 7th Flotilla there. Their primary area of ​​operation is the eastern Mediterranean. Here they form the presumed nuclear second strike capacity of Israel in an attack. The distance to Tehran from there is around 1500 km, which experts say the cruise missiles stationed on board can cover without any problems.

Press reports that a submarine with atomic cruise missiles is constantly in the Persian Gulf in order to take on a deterrent role against Iran are doubted in specialist circles, as the regular and free use of the Suez Canal would be a prerequisite for this. Only two passages of the canal by dolphin boats are documented, but they were aimed at other destinations. By its own admission, Israel does not intend to station the submarines in the Eilat naval base on the Red Sea.

According to inconsistent reports by the Sudanese media, there were Israeli submarine activities off the Sudanese coast during two IAF air strikes in November and December 2011, respectively, against the transport of weapons for the Gaza Strip through Sudan, with the Sudanese military denying the incidents.

crew

The crews consist of 33 (first construction lot) or 50 men (maximum, second construction lot). Although the IDF has allowed women in almost all of its troops for many years, they are denied service on submarines, as the extreme confinement on board inevitably and constantly leads to physical contact with others. In addition, there are only limited sanitary facilities and no retreat for female crew members. Until 2014, service for women was also prohibited on the largely identical German submarines, until the first female watch officer on U31 took up his duties.

units

IsraelIsrael (naval flag) Israel - all Dolphin-class submarines of the Israeli Navy
Surname translation Construction lot Keel laying Launch Commissioning status costs German grant (in%)
INS Dolphin Dolphin 1. February 1992 April 12, 1996 March 29, 1999 active around 225 million euros 100
INS Leviathan Sea monsters 1. 1993? April 25, 1997 June 29, 1999 active around 225 million euros 100
INS Tekuma revival 1. 1994? July 11, 1998 July 25, 2000 active around 225 million euros 50
INS Tanin crocodile 2. 2007 May 2012 June 30, 2014 active around 600 million euros 33
INS Rahav Enormous 2. 2008 April 29, 2013 January 13, 2016 active around 600 million euros 33
INS Drakon Dragon 2. 2012 2017 ≈ 2020 testing around 600 million euros 33
IsraelIsrael (naval flag) Israel - all Dakar-class submarines of the Israeli Navy
Surname translation Construction lot Keel laying Launch Commissioning status costs German grant (in%)
INS? 3. 2020? planned: 2027 planned ≈ 600 million euros 33 (max. 180 million)
INS? 3. planned ≈ 600 million euros 33 (max. 180 million)
INS? 3. planned ≈ 600 million euros 33 (max. 180 million)

See also

Web links

Commons : Dolphin class  - collection of pictures, videos and audio files

Individual evidence

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