أريهانت، طراز غواصات
INS Arihant during sea trials in 2014
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Class overview | |
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Name: | أريهانت Arihant |
Builders: | Navy Shipbuilding Centre, Visakhapatnam |
Operators: | الهند |
Cost: | ₹4٬000 crore (730 مليون US$) per submarine |
In commission: | 2016 |
Building: | 3 |
Active: | 1 |
السمات العامة | |
النوع: | Nuclear powered ballistic missile submarine |
الازاحة: | 6,000 طن متري (5,900 طن كبيرs; 6,600 طن صغيرs) surfaced |
الطول: | 112 م (367 قدم) |
العارضة: | 11 م (36 قدم) |
الغاطس: | 10 م (33 قدم) |
قدرة الهجريب: |
|
الدفع: |
|
السرعة: |
|
المدى: | unlimited except by food supplies |
العمق الاختباري: | 300 م (980 قدم) |
المرافقون: | 95 |
المجسات وأنظمة المعالجة: |
USHUS sonar |
التسليح: |
Missiles: 12 × K15 SLBM (750–1900 km or 405–1026 mi range) or أربعة × K-4 SLBM (3500 km or 1890 mi range) Torpedoes:ستة × 21" (533 mm) torpedo tubes – est 30 charges (torpedoes, cruise missiles or mines) |
The Arihant class (Sanskrit, for Slayer of Enemies) is a class of nuclear-powered ballistic missile submarines being built for the Indian Navy. They were developed under the US$2.9 billion Advanced Technology Vessel (ATV) project to design and build nuclear-powered submarines.
The lead vessel of the class, was launched in 2009 and after extensive sea trials, was confirmed to be commissioned in August 2016.Arihant is the first ballistic missile submarine to have been built by a country other than one of the five permanent members of the United Nations Security Council.
History
In December 1971, during the Indo-Pakistani War of 1971, the US President Richard Nixon sent a carrier battle group named Task Force 74, led by the nuclear-powered into the Bay of Bengal in an attempt to intimidate India. In response, the Soviet Union sent a submarine armed with nuclear missiles from Vladivostok to trail the US task force. The event demonstrated the significance of nuclear weapons and ballistic missile submarines to then Prime Minister Indira Gandhi. Following the 1974 Smiling Buddha nuclear test, the Director of Marine Engineering (DME) at Naval Headquarters initiated a technical feasibility study for an indigenous nuclear propulsion system (Project 932).
Description
The Arihant-class submarines are nuclear powered ballistic missile submarines built under the Advanced Technology Vessel (ATV) project. They will be the first nuclear submarines designed and built by India. The submarines are 112 م (367 قدم) long with a beam of 11 م (36 قدم), a draught of 10 م (33 قدم), displacement of 6,000 طن متري (5,900 طن كبيرs; 6,600 طن صغيرs) and a diving depth of 300 م (980 قدم). The complement is about 95, including officers and sailors. The boats are powered by a single seven blade propeller powered by an 83 Mو(111,000 hp) pressurised water reactor and can achieve a maximum speed of 12–15 عقدةs (22–28 كم/س) when surfaced and 24 عقدةs (44 كم/س) when submerged.
Ships in class
Name | Pennant | Laid down | Launch | Sea Trials | Commission | Status |
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Fleet I | ||||||
S 73[بحاجة لمصدر] / S2 | 1997 | 26 July 2009 | 13 December 2014 | August 2016 | In service | |
Fleet II | ||||||
نطقب:INS | S3 | 2010 | 19 November 2017 | Late Nov 2017 | Late 2018 | Outfitting |
tbd | S4 | Late 2018 | Under construction | |||
tbd | S4* | Under construction |
Timeline
Date | Event |
19 May 1998 | Confirmation of ATV project by the then Defence Minister George Fernandes |
11 November 2003 | Prototype nuclear reactor becomes critical |
22 September 2006 | Nuclear reactor is declared operational |
26 July 2009 | Lead vessel of the class, نطقب:INS is formally launched |
10 August 2013 | Arihant's on-board nuclear reactor attains criticality |
13 December 2014 | INS Arihant begins extensive sea & weapons trials |
25 November 2015 | INS Arihant successfully test-fired dummy B5 missile |
31 March 2016 | INS Arihant successfully test-fired K4 missile |
August 2016 | INS Arihant commissioned. |
19 Nov 2017 | launched |
Early 2018 | INS Arighat to begin sea trials |
2019 | INS Arighat to be delivered. |
See also
- Submarines of the Indian Navy
- Future of the Indian Navy
- List of submarine classes in service
- Submarine-launched ballistic missile
== المراجع ==
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- ^ خطأ استشهاد: وسم
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- ^ "Arihant: the annihilator". Indian Defence Review. 25 October 2010. Archived from the original on 13 June 2016. Retrieved 8 January 2012.
- ^ Das, Premvir (30 July 2009). "Project 932". Business Standard. Archived from the original onعشرة May 2013. Retrieved 24 April 2013.
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- ^ Sud, Hari (14 August 2009). "India's nuclear submarine and the Indian Ocean". upiasia.com. Archived from the original on 28 July 2011. Retrieved 24 January 2011.
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- ^ خطأ استشهاد: وسم
<ref>
غير سليم؛ لا نص تم توفيره للمراجع المسماة:1
- ^ "INS Arihant may be of limited utility". The Hindu (in الإنجليزية). 20 December 2014. ISSN 0971-751X. Archived from the original on 21 December 2014. Retrieved 9 April 2016.
- ^ Pubby, Manu (24 August 2017). "Exclusive: 'Aridaman', India's second nuclear-armed submarine, is ready for launch". ThePrint. Archived from the original on 25 August 2017. Retrieved 24 August 2017.
- ^ "INS Arihant sails out of harbor". The Hindu. 13 December 2014. Archived from the original on 17 January 2016. Retrieved 22 December 2014.
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- ^ "Second nuclear submarine under construction". IBN (in Hindi). 23 May 2011. Archived from the original on 15 April 2015. Retrieved 17 March 2016. CS1 maint: unrecognized language (link)
- ^ "Maiden Test of Undersea K-4 Missile From Arihant Submarine". The New Indian Express.تسعة April 2016. Archived from the original on 13 June 2016. Retrieved 1 June 2016.
وصلات خارجية
مشاع الفهم فيه ميديا متعلقة بموضوع Arihant class submarines. |
- The Indian Strategic Nuclear Submarine Project by Mark Gorwitz
نطقب:Ship classes of the Indian Navy نطقب:SSBN classes in service نطقب:Submarines of Indian Navy