150:
48:
69:
2387:
423:
3320:
3007:
3315:
3002:
435:
572:
was returned to Russia in June 2021, ahead of the expiry of the 10 year lease, due to "increasingly unreliable powerplant and maintenance issues" besides the overall condition of the vessel which was extensively used by the Indian Navy to train crews on advanced nuclear submarines. According to other
405:
that there were "questions about the quality of the metal that was used in building the nuclear submarine", some of which had been bought from China, and alleged that "when the first trials of the submarine were carried out water was leaking in between the seams! So it is not surprising that the work
688:
gas into them. According to survivors, those affected by the gas release were caught off guard and may not have been alerted in time due to warning sirens sounding only after the gas had already begun pouring in. Some of the victims were reported to have been unable to turn on breathing kits before
409:
During May 2009, the repairs were reported to be almost complete and new sea trials were planned for 15–20 June. By
October 2009, the work had still not been completed due to the shipyard's electrical supply having been disconnected. Nikolay Povzyk, the head of the shipyard, complained they had not
376:
shipyard in 1993, but its completion was delayed for nearly a decade due to a lack of funds caused by the economic crisis of the early 1990s. The partly constructed vessel was mothballed until 2004, when
Rosprom (the Federal Agency for Industry) signed an agreement with the Indian government to
708:
had suffered damage while entering
Visakhapatnam harbor, including a large hole in the sonar dome in the bow. A Russian team visited India for a joint investigation, which led to the submarine being dry docked for repairs at a cost of ₹125 crore ($ 20 million) to fix the damage.
507:
After the 2008 accident, there were conflicting reports over the status of the lease. A Russian defence industry official denied that talks had been held with India on the delivery of the nuclear submarine. General of the Army
Nikolay Makarov stated that Russia would commission
573:
sources, the main reason for the early return was an explosion of a high-pressure air cylinder in the spring of 2020. The cylinder was located between the two hulls and its explosion killed a crew member and damaged electronic weapons, hydro-acoustic equipment and the hulls.
398:
newspaper, said that in the 1980s, the Amur shipyard turned out submarines "one after another, like pancakes," but from 1993 to 2008 had produced just one. "The old specialists had left, and the new ones lacked professionalism." An unnamed worker at the Amur shipyard told
389:, for fitting-out. It was launched in October 2008 for sea trials, following which it was due to be handed over to the Russian Defence Ministry. Reports in the Indian media suggest that the resumption of construction was underwritten with Indian funding.
560:
under the command of
Captain P. Ashokan. She commenced her home voyage under Indian control from the Russian port of Vladivostok to its Indian base at Visakhapatnam. An official Russian announcement of the transfer was still pending at that time. INS
696:. Preliminary investigations concluded that the system had triggered automatically without human intervention. On 13 November, naval investigators announced that a crewman had turned on the system "without permission or any particular grounds".
540:
was commissioned and joined the
Russian Navy. The submarine underwent further adjustments in February 2010. By August 2010, Russia was training a crew from the Indian Navy to sail the boat to India in fulfilment of the lease agreement. INS
1348:
658:
at 8:30 PM local time on 8 November 2008, during an underwater test run in the
Pacific Ocean. A total of 208 people – 81 military personnel and 127 civilians – were on board at the time of the accident. At least 20 people were killed by
1670:
460:
would be leased for 10 years to India at an estimated cost of US$ 670 million. The submarine was handed over to India on 30 December 2011. After being handed over to the Indian Navy, it was commissioned as INS
1438:
533:
would be joining the Indian Navy by the end of 2009, after
Russian President Vladimir Putin visited the yard and announced an immediate release of 1.2 billion roubles for the submarine's construction.
1251:
1340:
1143:
377:
complete the submarine and lease it to the Indian Navy. The vessel was intended to be completed by 2007, but underwent further delays. In 2007, it was transferred to the Vostok shipyard in the
2121:
971:
1183:
1415:
1033:
1448:
3347:
1879:
1372:
834:
2088:
1229:
1640:
1261:
3234:
2114:
1839:
596:
1821:
1470:
3281:
3041:
2731:
1792:
1153:
1310:
1386:
2107:
2083:
1205:
304:
then sponsored further construction and sea trials of the submarine provided it was leased to the Indian Navy for 10 years. It was launched as
993:
680:
The incident involved the accidental triggering of a fire extinguishing system which sealed two forward compartments and released Halon 2402 (
2130:
1605:
3357:
664:
959:
3362:
1872:
894:
3071:
1284:
1175:
497:
in late 2008 for sea trials. The training of the crew was viewed as crucial to India's own nuclear submarine programme, known as the
1362:
1127:
1056:
757:"Prime Minister Vladimir Putin has a working meeting with Roman Trotsenko, President of the United Shipbuilding Corporation (USC)"
692:
On 10 November, a
Russian Navy statement blamed the disaster on an "unsanctioned operation" of the fire suppression system aboard
1574:
1405:
808:
3342:
1912:
2564:
2451:
2314:
1865:
1025:
1541:
3159:
3034:
2724:
669:
392:
The standard of the vessel's construction were criticised by several commentators. Aleksandr Golts, defence editor of the
1742:
1088:
1764:
546:
523:
394:
3273:
3267:
2660:
2242:
1648:
545:
was expected to be commissioned into the Indian Navy before
October 2011. On 1 July 2011, Russian Navy chief Admiral
3323:
3319:
3314:
3310:
3056:
3010:
3006:
3001:
2997:
2746:
1926:
1237:
3289:
2194:
2145:
1986:
1979:
1947:
1933:
1919:
1905:
756:
3065:
3027:
2984:
2806:
2717:
2042:
2018:
1940:
1847:
937:
685:
354:
2876:
1708:
1511:
2671:
2505:
2409:
2301:
2154:
1478:
584:
498:
104:
31:
1318:
782:
3186:
3143:
2929:
2277:
2064:
2011:
1972:
1954:
718:
3166:
2855:
2687:
2679:
2526:
2513:
2293:
2285:
2269:
2253:
2070:
1888:
1443:
577:
513:
453:
323:
283:
3212:
3194:
2964:
2907:
2844:
2612:
1703:
1280:
998:
967:
861:
673:
sank in 2000. Three of the dead were military personnel and the rest were civilians from the Vostok,
401:
358:
1215:
1003:
3352:
3152:
2591:
2333:
2261:
2205:
1597:
442:
47:
3093:
2949:
2647:
2470:
2365:
2213:
1256:
1210:
1148:
373:
108:
3203:
2599:
2575:
2325:
2229:
1123:
726:
475:
448:
In 2008, Russia had an agreement pending with India worth US$ 2 billion for the lease of
342:; some media speculated that she was returning to Russia before the expiry of the lease term.
290:
215:
174:
17:
3297:
3019:
2938:
2897:
2835:
2827:
2786:
2709:
2583:
2341:
2221:
1061:
902:
490:
335:
293:
218:
859:"Twenty Persons Perished Aboard a Submarine Due to a Defective Fire-Extinguishing System".
3258:
3110:
2639:
2631:
2462:
2357:
1735:[The sailor turned on the fire extinguishing system on the Nerpa out of boredom].
674:
410:
been paid the 1.9 billion roubles (63.8 million dollars) owed for the work carried out on
1641:"Fire on Board the Russian Navy Akula II Nuclear Submarine kills Twenty Russian Sailors"
3226:
3220:
2623:
2349:
1564:
1066:
800:
422:
386:
2386:
3336:
3086:
2796:
2766:
2756:
1387:"nuclear submarine INS Chakra aka Nerpa sent back to Russia for conventional reasons"
1276:
557:
382:
327:
192:
3251:
3242:
3126:
3119:
2420:
1569:
660:
619:
350:
309:
316:
in 2011 after extensive trials, and was formally commissioned into service as INS
2165:
2099:
1533:
1410:
1367:
704:
Indian media aired public reports in early October 2017 that indicated that INS
623:
494:
486:
470:
378:
361:, killing 20 civilian specialists and navy crew members and injuring 41 others.
339:
313:
279:
94:
1671:"The Akula class nuclear attack submarine - India set to lease 3rd from Russia"
3135:
2776:
1730:
1096:
318:
282:
service) is a 8,140-tonne (8,010-long-ton) Project 971 (or Project 518; NATO:
35:
1840:"Post Balakot strike, Indian Navy hunted for Pakistani submarine for 21 days"
835:"Navy's Only Nuclear Attack Submarine Returns To Russia Before Lease Expires"
3101:
2973:
2867:
2816:
2184:
1797:
1769:
764:
519:
677:, Era and Amur shipbuilding yards who were members of the acceptance team.
334:
was spotted on the surface escorted by Indian and Russian warships in the
2887:
1822:"India Deployed Nuclear Missile-Armed Submarine During Standoff With Pak"
1737:
932:
733:
233:
1857:
1341:"INS Chakra: Govt inducts Russian-origin Akula II class Nerpa into Navy"
3077:
1506:
1296:
434:
551:
the Indian crew is now absolutely prepared for operating the submarine
529:
In May 2009, both Russian and Indian defence officials confirmed that
1626:
721:
that was conducted by the Indian Air Force, the Indian Navy sent INS
480:
297:
142:
Leased to the Indian Navy for 10 years in 2012, returned in June 2021
927:
1696:
1501:
1701:[A sailor fired a lethal gas in front of his commander?].
681:
433:
421:
301:
229:
1206:"India to acquire Russian nuclear submarine on lease by year end"
960:"Repairs of India-bound Russian sub hit by lack of funds: report"
994:"More than 20 killed in Russian nuclear sub accident: spokesman"
3023:
2713:
2103:
1861:
879:"In Its First Trials the Submarine Nerpa Leaked at the Seams".
663:
and at least 21 more were injured, making it the worst Russian
1698:Матрос запустил смертельный газ на глазах у своего командира?
1317:. AFP (Agence France-Presse). 23 January 2012. Archived from
1793:"Russia seeks ₹125 crore to carry out repairs on INS Chakra"
1477:. Moscow. Associated Press. 9 November 2008. Archived from
338:
while presumably heading towards the Russian naval base in
1732:Матрос включил систему пожаротушения на "Нерпе" от скуки
1176:"Accident on Russian submarine meant for India kills 20"
493:
and another group of sailors were expected to arrive in
244:
108.0–111.7 m (354.3–366.5 ft) (sources vary)
1122:. Berkeley, CA: North Atlantic Books. pp. 17–18.
1598:"At least 20 die in accident on Russian nuclear sub"
3178:
3055:
2919:
2745:
2659:
2611:
2563:
2554:
2525:
2504:
2497:
2490:
2450:
2441:
2408:
2401:
2394:
2313:
2241:
2193:
2180:
2153:
2144:
2137:
2029:
1997:
1965:
1898:
1252:"Russia to hand over India nuclear sub by year-end"
1026:"Russia hands over Nerpa attack submarine to India"
801:"Russian-built nuclear submarine joins Indian Navy"
629:
614:
606:
565:was inducted into the Indian Navy on 4 April 2012.
300:in 1993, but was suspended due to lack of funding.
296:. The construction of the submarine was started in
645:Accident occurred on board the Russian submarine
556:On 23 January 2012, the ship was commissioned at
1406:"Freak accident on Russian N-submarine kills 21"
1502:"Russian navy: sub accident kills more than 20"
1439:"False fire alarm blamed in Russian sub deaths"
1363:"INS Chakra formally inducted into Indian Navy"
587:leased by India from Russia from 1988 to 1992.
489:earlier trained to operate the submarine near
312:in late 2009. The submarine was leased to the
3035:
2725:
2115:
1873:
1471:"Russia: Sub returns to base after 20 killed"
308:in October 2008 and entered service with the
8:
2089:List of Soviet and Russian submarine classes
601:
597:2008 Russian submarine K-152 Nerpa accident
3042:
3028:
3020:
2732:
2718:
2710:
2560:
2501:
2494:
2447:
2405:
2398:
2190:
2150:
2141:
2122:
2108:
2100:
1880:
1866:
1858:
1565:"Twenty die in nuclear submarine accident"
922:
920:
895:"Russian death sub was intended for India"
776:
774:
739:which was believed to be deployed to sea.
600:
3050:Shipwrecks and maritime incidents in 2017
2740:Shipwrecks and maritime incidents in 2008
1311:"India sails new nuclear submarine home"
30:For other ships with the same name, see
1375:from the original on 19 September 2012.
748:
3348:Ships built by Amur Shipbuilding Plant
1144:"No Significant Damage to Russian Sub"
828:
826:
732:to search for the Pakistani submarine
42:
2084:List of Soviet and Russian submarines
1608:from the original on 13 November 2008
1577:from the original on 4 September 2013
1514:from the original on 25 December 2015
1404:Unnithan, Sandeep (9 November 2008).
1120:Healing with the Chakra Energy System
1118:Cross, John; Charman, Robert (2006).
1057:"Nuclear Submarine Accident Kills 20"
940:from the original on 13 November 2008
874:
872:
146:
65:
7:
1711:from the original on 3 December 2008
1677:. Associated Press. 18 November 2008
1544:from the original on 9 November 2008
1500:Gutterman, Steve (8 November 2008).
1437:Loiko, Sergei L. (8 November 2008).
1055:Abdullaev, Nabi (10 November 2008).
974:from the original on 13 October 2009
854:
852:
850:
848:
783:"INS Chakra: Top 10 must-know facts"
553:, which will be on a 10-year lease.
1629:, Moscow, 2030 GMT 10 November 2008
1186:from the original on 3 October 2012
1036:from the original on 9 January 2012
512:and that it would join seven other
1351:from the original on 7 April 2012.
1287:from the original on 21 March 2018
1152:. 10 November 2008. Archived from
781:Sen, Sudhi Ranjan (6 April 2012).
252:13.5 m (44 ft 3 in)
25:
1745:from the original on 16 July 2011
1639:Eshel, David (11 November 2008).
1596:Maltsev, Yuri (8 November 2008).
1534:"Twenty die on Russian submarine"
1418:from the original on 4 March 2016
1275:SpokespersonNavy (22 May 2017).
1230:"K-152 Nerpa for the Indian Navy"
1002:. 9 November 2008. Archived from
928:"Behind the Russian Sub Disaster"
901:. 9 November 2008. Archived from
811:from the original on 4 April 2012
349:was undergoing sea trials in the
260:9.6 m (31 ft 6 in)
3318:
3313:
3005:
3000:
2385:
1741:(in Russian). 15 November 2008.
1707:(in Russian). 15 November 2008.
1563:Syal, Rajeev (9 November 2008).
148:
67:
46:
1765:"Accident on board INS Chakra?"
1236:. 18 March 2011. Archived from
479:is the weapon of the Hindu god
1277:"INS Chakra - Akula class SSN"
330:on 4 April 2012. In June 2021
1:
3072:Mengalum Island boat accident
2131:Submarines of the Indian Navy
1820:Som, Vishnu (18 March 2019).
1260:. 2 July 2011. Archived from
1214:. 13 May 2009. Archived from
202:Returned to Russia, June 2021
27:Russian Akula-class submarine
18:Russian submarine K-152 Nerpa
1510:. Moscow. Associated Press.
654:An accident occurred aboard
469:is the Russian word for the
441:in the open sea, flying the
3358:Russian submarine accidents
833:Som, Vishnu (4 June 2021).
549:was quoted as holding that
456:-class submarine. Of this,
3379:
3363:Indian submarine accidents
594:
29:
3308:
3142:Nov (unknown date):
2995:
2383:
2079:
2059:
1093:Seal Conservation Society
644:
639:
634:
585:Charlie I-class submarine
206:
60:
45:
1848:Asian News International
1731:
1697:
686:dibromotetrafluoroethane
2442:Conventionally-powered
1371:. P.T.I. 4 April 2012.
602:Russian submarine Nerpa
355:fire suppression system
207:General characteristics
105:Amur Shipbuilding Plant
32:Russian submarine Nerpa
3343:Akula-class submarines
2555:Conventionally-powered
2181:Conventionally-powered
763:. 2010. Archived from
761:The Russian Government
719:2019 Balakot airstrike
445:
431:
359:accidentally activated
353:on 8 November 2008, a
2808:Princess of the Stars
1444:The Columbus Dispatch
1264:on 10 September 2012.
536:On 28 December 2009,
454:Project 971 Shchuka-B
437:
425:
372:was laid down at the
324:Eastern Naval Command
1704:Komsomolskaya Pravda
1032:. 30 December 2011.
881:Komsomolskaya Pravda
862:Komsomolskaya Pravda
402:Komsomolskaya Pravda
3066:Patna boat accident
2930:Pride of Canterbury
1540:. 9 November 2008.
1182:. 9 November 2008.
1069:on 12 November 2008
1006:on 23 February 2009
936:. 9 November 2008.
905:on 13 November 2008
622:, off the coast of
603:
443:Indian Naval Ensign
395:Yezhednevny Zhurnal
3296:10 Dec:
3288:10 Oct:
3266:21 Aug:
3257:15 Aug:
3241:21 Jun:
3219:17 Jun:
3211:16 Jun:
3202:12 Jun:
3193:31 Jan:
3151:15 Nov:
3146:Comodoro Somellera
3125:20 Sep:
3117:11 Aug:
3092:27 Apr:
3070:28 Jan:
3064:14 Jan:
1801:. 13 February 2018
1651:on 23 January 2009
1481:on 6 December 2008
1345:The Economic Times
1321:on 25 January 2012
1257:The Times of India
1211:Xinhua News Agency
1180:The Economic Times
1156:on 22 October 2012
1149:The Times of India
1099:on 15 October 2008
970:. 8 October 2009.
883:. 9 November 2008.
865:. 9 November 2008.
665:submarine disaster
487:Indian naval crews
446:
432:
430:of the Indian Navy
374:Komsomolsk-on-Amur
109:Komsomolsk-on-Amur
3330:
3329:
3249:5 Aug:
3185:1 Jan:
3165:2 Dec:
3134:4 Nov:
3109:15 Jun
3100:3 Jun:
3084:1 Apr:
3076:4 Mar:
3017:
3016:
2707:
2706:
2703:
2702:
2699:
2698:
2557:(diesel-electric)
2550:
2549:
2486:
2485:
2482:
2481:
2444:(diesel-electric)
2437:
2436:
2395:Future submarines
2381:
2380:
2377:
2376:
2176:
2175:
2097:
2096:
1675:DefenceZealer.com
1391:frontierindia.com
1240:on 21 March 2011.
689:they suffocated.
652:
651:
547:Vladimir Vysotsky
326:at a ceremony in
264:
263:
175:Sudarshana Chakra
16:(Redirected from
3370:
3322:
3317:
3044:
3037:
3030:
3021:
3009:
3004:
2988:
2978:
2968:
2953:
2950:Lake Explorer II
2943:
2933:
2912:
2902:
2892:
2882:
2871:
2861:
2850:
2839:
2822:
2811:
2801:
2791:
2781:
2771:
2761:
2734:
2727:
2720:
2711:
2561:
2502:
2495:
2448:
2406:
2399:
2389:
2191:
2151:
2142:
2124:
2117:
2110:
2101:
1892:-class submarine
1882:
1875:
1868:
1859:
1852:
1851:
1836:
1830:
1829:
1817:
1811:
1810:
1808:
1806:
1789:
1783:
1782:
1780:
1778:
1773:. 4 October 2017
1761:
1755:
1754:
1752:
1750:
1727:
1721:
1720:
1718:
1716:
1693:
1687:
1686:
1684:
1682:
1667:
1661:
1660:
1658:
1656:
1647:. Archived from
1636:
1630:
1624:
1618:
1617:
1615:
1613:
1593:
1587:
1586:
1584:
1582:
1560:
1554:
1553:
1551:
1549:
1530:
1524:
1523:
1521:
1519:
1497:
1491:
1490:
1488:
1486:
1467:
1461:
1460:
1458:
1456:
1451:on 13 April 2011
1447:. Archived from
1434:
1428:
1427:
1425:
1423:
1401:
1395:
1394:
1383:
1377:
1376:
1359:
1353:
1352:
1347:. 4 April 2012.
1337:
1331:
1330:
1328:
1326:
1307:
1301:
1300:
1294:
1292:
1272:
1266:
1265:
1248:
1242:
1241:
1226:
1220:
1219:
1202:
1196:
1195:
1193:
1191:
1172:
1166:
1165:
1163:
1161:
1140:
1134:
1133:
1115:
1109:
1108:
1106:
1104:
1095:. Archived from
1085:
1079:
1078:
1076:
1074:
1065:. Archived from
1062:The Moscow Times
1052:
1046:
1045:
1043:
1041:
1022:
1016:
1015:
1013:
1011:
990:
984:
983:
981:
979:
956:
950:
949:
947:
945:
924:
915:
914:
912:
910:
891:
885:
884:
876:
867:
866:
856:
843:
842:
830:
821:
820:
818:
816:
807:. 4 April 2012.
797:
791:
790:
778:
769:
768:
753:
604:
578:similarly named
336:Singapore Strait
294:attack submarine
219:attack submarine
156:
153:
152:
151:
75:
72:
71:
70:
50:
43:
21:
3378:
3377:
3373:
3372:
3371:
3369:
3368:
3367:
3333:
3332:
3331:
3326:
3304:
3291:Nieuw Amsterdam
3214:Damia Desgagnés
3179:Other incidents
3174:
3051:
3048:
3018:
3013:
2991:
2981:
2971:
2956:
2946:
2936:
2926:
2920:Other incidents
2915:
2905:
2895:
2885:
2874:
2864:
2853:
2842:
2825:
2814:
2804:
2794:
2784:
2774:
2764:
2754:
2741:
2738:
2708:
2695:
2655:
2607:
2556:
2546:
2521:
2498:Nuclear-powered
2478:
2443:
2433:
2402:Nuclear-powered
2390:
2373:
2309:
2237:
2185:diesel-electric
2182:
2172:
2146:Nuclear-powered
2133:
2128:
2098:
2093:
2075:
2055:
2025:
1993:
1961:
1894:
1886:
1856:
1855:
1850:. 23 June 2019.
1838:
1837:
1833:
1819:
1818:
1814:
1804:
1802:
1791:
1790:
1786:
1776:
1774:
1763:
1762:
1758:
1748:
1746:
1733:
1729:
1728:
1724:
1714:
1712:
1699:
1695:
1694:
1690:
1680:
1678:
1669:
1668:
1664:
1654:
1652:
1638:
1637:
1633:
1625:
1621:
1611:
1609:
1595:
1594:
1590:
1580:
1578:
1562:
1561:
1557:
1547:
1545:
1532:
1531:
1527:
1517:
1515:
1499:
1498:
1494:
1484:
1482:
1469:
1468:
1464:
1454:
1452:
1436:
1435:
1431:
1421:
1419:
1403:
1402:
1398:
1385:
1384:
1380:
1361:
1360:
1356:
1339:
1338:
1334:
1324:
1322:
1309:
1308:
1304:
1290:
1288:
1274:
1273:
1269:
1250:
1249:
1245:
1228:
1227:
1223:
1218:on 17 May 2009.
1204:
1203:
1199:
1189:
1187:
1174:
1173:
1169:
1159:
1157:
1142:
1141:
1137:
1130:
1117:
1116:
1112:
1102:
1100:
1087:
1086:
1082:
1072:
1070:
1054:
1053:
1049:
1039:
1037:
1024:
1023:
1019:
1009:
1007:
992:
991:
987:
977:
975:
958:
957:
953:
943:
941:
926:
925:
918:
908:
906:
893:
892:
888:
878:
877:
870:
858:
857:
846:
832:
831:
824:
814:
812:
799:
798:
794:
780:
779:
772:
767:on 9 July 2012.
755:
754:
750:
745:
715:
702:
618:Pacific Ocean,
610:8 November 2008
599:
593:
420:
367:
291:nuclear-powered
216:Nuclear-powered
154:
149:
147:
73:
68:
66:
56:
39:
28:
23:
22:
15:
12:
11:
5:
3376:
3374:
3366:
3365:
3360:
3355:
3350:
3345:
3335:
3334:
3328:
3327:
3309:
3306:
3305:
3303:
3302:
3294:
3286:
3285:
3284:
3276:John S. McCain
3264:
3255:
3247:
3239:
3238:
3237:
3217:
3209:
3200:
3191:
3182:
3180:
3176:
3175:
3173:
3172:
3163:
3149:
3140:
3132:
3123:
3115:
3107:
3098:
3090:
3082:
3074:
3068:
3061:
3059:
3053:
3052:
3049:
3047:
3046:
3039:
3032:
3024:
3015:
3014:
2996:
2993:
2992:
2990:
2989:
2979:
2969:
2954:
2944:
2934:
2923:
2921:
2917:
2916:
2914:
2913:
2906:Unknown date:
2903:
2893:
2883:
2872:
2862:
2851:
2840:
2823:
2812:
2802:
2792:
2782:
2772:
2762:
2751:
2749:
2743:
2742:
2739:
2737:
2736:
2729:
2722:
2714:
2705:
2704:
2701:
2700:
2697:
2696:
2694:
2693:
2685:
2677:
2668:
2666:
2657:
2656:
2654:
2653:
2645:
2637:
2629:
2620:
2618:
2609:
2608:
2606:
2605:
2597:
2589:
2581:
2572:
2570:
2558:
2552:
2551:
2548:
2547:
2545:
2544:
2535:
2533:
2523:
2522:
2520:
2519:
2510:
2508:
2499:
2492:
2491:Decommissioned
2488:
2487:
2484:
2483:
2480:
2479:
2477:
2476:
2468:
2459:
2457:
2445:
2439:
2438:
2435:
2434:
2432:
2431:
2428:
2425:
2417:
2415:
2403:
2396:
2392:
2391:
2384:
2382:
2379:
2378:
2375:
2374:
2372:
2371:
2363:
2355:
2347:
2339:
2331:
2322:
2320:
2311:
2310:
2308:
2307:
2299:
2291:
2283:
2275:
2267:
2259:
2250:
2248:
2239:
2238:
2236:
2235:
2227:
2219:
2211:
2202:
2200:
2188:
2178:
2177:
2174:
2173:
2171:
2170:
2162:
2160:
2148:
2139:
2135:
2134:
2129:
2127:
2126:
2119:
2112:
2104:
2095:
2094:
2092:
2091:
2086:
2080:
2077:
2076:
2074:
2073:
2067:
2060:
2057:
2056:
2054:
2053:
2047:
2040:
2033:
2031:
2027:
2026:
2024:
2023:
2016:
2009:
2001:
1999:
1995:
1994:
1992:
1991:
1984:
1977:
1969:
1967:
1966:Improved Akula
1963:
1962:
1960:
1959:
1952:
1945:
1938:
1931:
1924:
1917:
1910:
1902:
1900:
1896:
1895:
1887:
1885:
1884:
1877:
1870:
1862:
1854:
1853:
1831:
1812:
1784:
1756:
1722:
1688:
1662:
1645:Defense Update
1631:
1619:
1588:
1555:
1525:
1492:
1462:
1429:
1396:
1393:. 9 June 2021.
1378:
1354:
1332:
1302:
1267:
1243:
1221:
1197:
1167:
1135:
1128:
1110:
1080:
1047:
1017:
985:
951:
916:
886:
868:
844:
822:
792:
770:
747:
746:
744:
741:
714:
711:
701:
698:
650:
649:
642:
641:
637:
636:
632:
631:
627:
626:
616:
612:
611:
608:
595:Main article:
592:
589:
522:with Russia's
419:
418:Lease to India
416:
387:Primorsky Krai
366:
363:
262:
261:
258:
254:
253:
250:
246:
245:
242:
238:
237:
226:
222:
221:
213:
209:
208:
204:
203:
200:
196:
195:
190:
186:
185:
182:
178:
177:
172:
168:
167:
162:
158:
157:
144:
143:
140:
136:
135:
132:
128:
127:
124:
120:
119:
116:
112:
111:
102:
98:
97:
92:
88:
87:
81:
77:
76:
63:
62:
58:
57:
51:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
3375:
3364:
3361:
3359:
3356:
3354:
3351:
3349:
3346:
3344:
3341:
3340:
3338:
3325:
3321:
3316:
3312:
3307:
3301:
3300:
3299:Pride of Kent
3295:
3293:
3292:
3287:
3283:
3280:
3279:
3278:
3277:
3271:
3270:
3265:
3263:
3262:
3256:
3254:
3253:
3248:
3246:
3245:
3240:
3236:
3233:
3232:
3231:
3230:
3224:
3223:
3218:
3216:
3215:
3210:
3208:
3207:
3201:
3199:
3198:
3192:
3190:
3189:
3188:Zahro Express
3184:
3183:
3181:
3177:
3171:
3170:
3164:
3161:
3160:disappearance
3157:
3156:
3150:
3148:
3147:
3141:
3139:
3138:
3133:
3131:
3130:
3124:
3122:
3121:
3116:
3114:
3113:
3108:
3106:
3105:
3099:
3097:
3096:
3091:
3089:
3088:
3087:Stellar Daisy
3083:
3081:
3080:
3075:
3073:
3069:
3067:
3063:
3062:
3060:
3058:
3054:
3045:
3040:
3038:
3033:
3031:
3026:
3025:
3022:
3012:
3008:
3003:
2999:
2994:
2987:
2986:
2980:
2977:
2976:
2970:
2966:
2962:
2961:
2955:
2952:
2951:
2945:
2942:
2941:
2940:UND Adriyatik
2935:
2932:
2931:
2925:
2924:
2922:
2918:
2911:
2910:
2904:
2901:
2900:
2899:Ekawat Nava 5
2894:
2891:
2890:
2884:
2881:
2880:
2873:
2870:
2869:
2863:
2860:
2859:
2852:
2849:
2848:
2841:
2838:
2837:
2832:
2831:
2824:
2821:
2820:
2813:
2810:
2809:
2803:
2800:
2799:
2793:
2790:
2789:
2788:Alaska Ranger
2783:
2780:
2779:
2773:
2770:
2769:
2763:
2760:
2759:
2753:
2752:
2750:
2748:
2744:
2735:
2730:
2728:
2723:
2721:
2716:
2715:
2712:
2692:
2690:
2686:
2684:
2682:
2678:
2676:
2674:
2673:Sindhurakshak
2670:
2669:
2667:
2665:
2663:
2658:
2652:
2650:
2646:
2644:
2642:
2638:
2636:
2634:
2630:
2628:
2626:
2622:
2621:
2619:
2617:
2615:
2610:
2604:
2602:
2598:
2596:
2594:
2590:
2588:
2586:
2582:
2580:
2578:
2574:
2573:
2571:
2569:
2567:
2562:
2559:
2553:
2543:
2541:
2537:
2536:
2534:
2532:
2530:
2524:
2518:
2516:
2512:
2511:
2509:
2507:
2506:Charlie class
2503:
2500:
2496:
2493:
2489:
2475:
2473:
2469:
2467:
2465:
2461:
2460:
2458:
2456:
2454:
2449:
2446:
2440:
2429:
2426:
2424:
2423:
2419:
2418:
2416:
2414:
2412:
2407:
2404:
2400:
2397:
2393:
2388:
2370:
2368:
2364:
2362:
2360:
2356:
2354:
2352:
2348:
2346:
2344:
2340:
2338:
2336:
2332:
2330:
2328:
2324:
2323:
2321:
2319:
2317:
2312:
2306:
2304:
2303:Sindhurashtra
2300:
2298:
2296:
2292:
2290:
2288:
2284:
2282:
2280:
2276:
2274:
2272:
2268:
2266:
2264:
2260:
2258:
2256:
2252:
2251:
2249:
2247:
2245:
2240:
2234:
2232:
2228:
2226:
2224:
2220:
2218:
2216:
2212:
2210:
2208:
2204:
2203:
2201:
2199:
2197:
2192:
2189:
2186:
2179:
2169:
2168:
2164:
2163:
2161:
2159:
2157:
2152:
2149:
2147:
2143:
2140:
2136:
2132:
2125:
2120:
2118:
2113:
2111:
2106:
2105:
2102:
2090:
2087:
2085:
2082:
2081:
2078:
2072:
2069:Followed by:
2068:
2066:
2063:Preceded by:
2062:
2061:
2058:
2051:
2048:
2046:
2045:
2041:
2038:
2035:
2034:
2032:
2028:
2022:
2021:
2017:
2015:
2014:
2010:
2008:
2007:
2003:
2002:
2000:
1996:
1990:
1989:
1985:
1983:
1982:
1978:
1976:
1975:
1971:
1970:
1968:
1964:
1958:
1957:
1953:
1951:
1950:
1946:
1944:
1943:
1939:
1937:
1936:
1932:
1930:
1929:
1925:
1923:
1922:
1918:
1916:
1915:
1911:
1909:
1908:
1904:
1903:
1901:
1897:
1893:
1891:
1883:
1878:
1876:
1871:
1869:
1864:
1863:
1860:
1849:
1845:
1841:
1835:
1832:
1827:
1823:
1816:
1813:
1800:
1799:
1794:
1788:
1785:
1772:
1771:
1766:
1760:
1757:
1744:
1740:
1739:
1734:
1726:
1723:
1710:
1706:
1705:
1700:
1692:
1689:
1676:
1672:
1666:
1663:
1650:
1646:
1642:
1635:
1632:
1628:
1623:
1620:
1607:
1603:
1599:
1592:
1589:
1576:
1572:
1571:
1566:
1559:
1556:
1543:
1539:
1535:
1529:
1526:
1513:
1509:
1508:
1503:
1496:
1493:
1480:
1476:
1472:
1466:
1463:
1450:
1446:
1445:
1440:
1433:
1430:
1417:
1413:
1412:
1407:
1400:
1397:
1392:
1388:
1382:
1379:
1374:
1370:
1369:
1364:
1358:
1355:
1350:
1346:
1342:
1336:
1333:
1320:
1316:
1312:
1306:
1303:
1298:
1286:
1282:
1278:
1271:
1268:
1263:
1259:
1258:
1253:
1247:
1244:
1239:
1235:
1231:
1225:
1222:
1217:
1213:
1212:
1207:
1201:
1198:
1185:
1181:
1177:
1171:
1168:
1155:
1151:
1150:
1145:
1139:
1136:
1131:
1129:1-55643-625-4
1125:
1121:
1114:
1111:
1098:
1094:
1090:
1089:"Baikal Seal"
1084:
1081:
1068:
1064:
1063:
1058:
1051:
1048:
1035:
1031:
1027:
1021:
1018:
1005:
1001:
1000:
995:
989:
986:
973:
969:
965:
961:
955:
952:
939:
935:
934:
929:
923:
921:
917:
904:
900:
896:
890:
887:
882:
875:
873:
869:
864:
863:
855:
853:
851:
849:
845:
840:
836:
829:
827:
823:
810:
806:
802:
796:
793:
788:
784:
777:
775:
771:
766:
762:
758:
752:
749:
742:
740:
738:
737:
731:
730:
724:
720:
712:
710:
707:
700:2017 accident
699:
697:
695:
690:
687:
683:
678:
676:
672:
671:
666:
662:
657:
648:
643:
638:
633:
628:
625:
621:
617:
613:
609:
605:
598:
591:2008 accident
590:
588:
586:
582:
581:
574:
571:
566:
564:
559:
558:Bolshoy Kamen
554:
552:
548:
544:
539:
534:
532:
527:
525:
524:Pacific Fleet
521:
518:
516:
511:
505:
503:
501:
496:
492:
491:St Petersburg
488:
484:
482:
478:
477:
472:
468:
464:
459:
455:
451:
444:
440:
436:
429:
424:
417:
415:
413:
407:
406:dragged on."
404:
403:
397:
396:
390:
388:
384:
383:Bolshoy Kamen
380:
375:
371:
364:
362:
360:
356:
352:
348:
343:
341:
337:
333:
329:
328:Visakhapatnam
325:
321:
320:
315:
311:
307:
303:
299:
295:
292:
288:
286:
281:
277:
276:
270:
269:
259:
256:
255:
251:
248:
247:
243:
240:
239:
235:
231:
227:
224:
223:
220:
217:
214:
211:
210:
205:
201:
198:
197:
194:
193:Visakhapatnam
191:
188:
187:
183:
180:
179:
176:
173:
170:
169:
166:
163:
160:
159:
145:
141:
138:
137:
133:
130:
129:
125:
122:
121:
117:
114:
113:
110:
106:
103:
100:
99:
96:
93:
90:
89:
86:
82:
79:
78:
64:
59:
55:
49:
44:
41:
37:
33:
19:
3298:
3290:
3275:
3268:
3260:
3252:Empire Sandy
3250:
3243:
3228:
3221:
3213:
3205:
3196:
3187:
3168:
3154:
3145:
3136:
3128:
3120:UC3 Nautilus
3118:
3111:
3103:
3094:
3085:
3078:
2983:
2974:
2959:
2958:
2948:
2939:
2928:
2909:Lady Davinia
2908:
2898:
2888:
2878:
2866:
2857:
2846:
2834:
2830:David R. Ray
2829:
2818:
2807:
2797:
2787:
2777:
2767:
2757:
2688:
2680:
2672:
2661:
2648:
2640:
2632:
2624:
2613:
2600:
2595: (1968)
2592:
2584:
2576:
2568:class (1967)
2565:
2539:
2538:
2528:
2514:
2471:
2463:
2455:class (2015)
2452:
2421:
2410:
2366:
2358:
2350:
2342:
2337: (2017)
2334:
2326:
2318:class (2015)
2315:
2302:
2294:
2286:
2279:Sindhukesari
2278:
2270:
2262:
2254:
2243:
2230:
2222:
2214:
2206:
2195:
2166:
2155:
2138:Commissioned
2065:Sierra class
2049:
2043:
2036:
2019:
2012:
2005:
2004:
1987:
1980:
1973:
1955:
1948:
1941:
1934:
1927:
1920:
1913:
1906:
1889:
1843:
1834:
1825:
1815:
1803:. Retrieved
1796:
1787:
1775:. Retrieved
1768:
1759:
1747:. Retrieved
1736:
1725:
1713:. Retrieved
1702:
1691:
1679:. Retrieved
1674:
1665:
1653:. Retrieved
1649:the original
1644:
1634:
1622:
1610:. Retrieved
1601:
1591:
1579:. Retrieved
1570:The Guardian
1568:
1558:
1546:. Retrieved
1537:
1528:
1516:. Retrieved
1505:
1495:
1483:. Retrieved
1479:the original
1474:
1465:
1453:. Retrieved
1449:the original
1442:
1432:
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225:Displacement
184:4 April 2012
181:Commissioned
164:
131:Commissioned
126:October 2008
84:
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3261:Fort Austin
3222:ACX Crystal
2960:K-152 Nerpa
2691: (S56)
2689:Sindhudhvaj
2683: (S58)
2675: (S63)
2662:Sindhughosh
2651: (S43)
2643: (S42)
2635: (S41)
2627: (S40)
2603: (S23)
2587: (S21)
2579: (S20)
2474: (S26)
2466: (S25)
2369: (S26)
2361: (S25)
2353: (S24)
2345: (S23)
2329: (S21)
2305: (S65)
2297: (S62)
2295:Sindhuvijay
2289: (S61)
2287:Sindhukirti
2281: (S60)
2273: (S59)
2271:Sindhuratna
2265: (S57)
2257: (S55)
2255:Sindhughosh
2244:Sindhughosh
2233: (S47)
2225: (S46)
2217: (S45)
2209: (S44)
2071:Yasen class
2052:(cancelled)
2039:(cancelled)
1844:India Today
1749:18 November
1715:18 November
1681:14 December
1655:13 November
1455:11 November
1411:India Today
1368:India Today
1315:Yahoo! News
1234:RIA Novosti
1190:11 November
1160:28 November
1103:21 November
1073:11 November
1010:18 November
978:21 February
944:11 November
909:11 November
725:along with
656:K-152 Nerpa
647:K-152 Nerpa
624:Vladivostok
495:Vladivostok
471:Baikal seal
458:K-152 Nerpa
379:closed city
340:Vladivostok
314:Indian Navy
306:K-152 Nerpa
280:Indian Navy
95:Baikal seal
3353:2008 ships
3337:Categories
3229:Fitzgerald
3057:Shipwrecks
2798:Nazimuddin
2768:Riverdance
2758:Ice Prince
2747:Shipwrecks
1612:9 November
1581:9 November
1573:. London.
1548:9 November
1325:23 January
899:Marine Log
743:References
717:After the
684:R-114B2),
640:21 injured
630:Casualties
520:submarines
236:) surfaced
36:INS Chakra
3282:collision
3274:USS
3259:RFA
3244:Flevoborg
3235:collision
3227:USS
3204:USS
3195:USS
3153:ARA
3144:ARA
2877:USS
2868:Asgard II
2856:USS
2845:USS
2828:USS
2817:USS
2681:Sindhuvir
2527:Improved
2263:Sindhuraj
2207:Shishumar
2196:Shishumar
2030:Akula III
1798:The Hindu
1770:The Hindu
964:Space War
734:PNS
727:INS
635:20 killed
322:with the
271:(renamed
234:long tons
115:Laid down
3269:Alnic MC
3197:Antietam
3155:San Juan
3112:Med Star
3102:KD
2975:Sea Wind
2965:accident
2947:22 Sep:
2927:31 Jan:
2896:18 Nov:
2886:10 Oct:
2879:O'Bannon
2865:11 Sep:
2858:Fletcher
2854:16 Jul:
2843:14 Jul:
2826:11 Jul:
2815:29 Jun:
2805:21 Jun:
2795:13 May:
2785:23 Mar:
2775:29 Feb:
2765:31 Jan:
2755:14 Jan:
2649:Vagsheer
2593:Khanderi
2472:Vagsheer
2367:Vagsheer
2335:Khanderi
2215:Shankush
1998:Akula II
1928:Kashalot
1826:NDTV.com
1743:Archived
1738:Lenta.ru
1709:Archived
1606:Archived
1575:Archived
1542:Archived
1538:BBC News
1512:Archived
1416:Archived
1373:Archived
1349:Archived
1285:Archived
1184:Archived
1034:Archived
1030:NDTV.com
972:Archived
938:Archived
933:Newsweek
839:NDTV.com
809:Archived
805:BBC News
787:NDTV.com
615:Location
189:Homeport
171:Namesake
123:Launched
91:Namesake
3169:Sibarau
3137:Jupiter
2985:Ushuaia
2982:4 Dec:
2972:2 Dec:
2957:8 Nov:
2937:6 Feb:
2875:6 Oct:
2847:Cushing
2836:Simshar
2778:Shourav
2601:Kalvari
2577:Kursura
2566:Kalvari
2531:I class
2453:Kalvari
2422:Arighat
2411:Arihant
2327:Kalvari
2316:Kalvari
2231:Shankul
2167:Arihant
2156:Arihant
1988:Kuzbass
1981:Leopard
1949:Ak Bars
1935:Magadan
1921:Pantera
1907:Barnaul
1602:Reuters
1518:31 July
1485:31 July
1422:31 July
1297:Twitter
1040:19 July
815:4 April
729:Kalvari
500:Arihant
257:Draught
232:(8,010
101:Builder
61:History
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3129:Ferrel
3127:NOAAS
3104:Rahmat
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2540:Chakra
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2050:Kuguar
2044:Gepard
2020:Samara
1942:Bratsk
1627:REN TV
1291:23 May
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723:Chakra
706:Chakra
675:Zvezda
667:since
583:was a
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476:Chakra
473:, and
463:Chakra
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345:While
332:Chakra
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298:Russia
287:-class
275:Chakra
241:Length
230:tonnes
228:8,140
199:Status
165:Chakra
83:K-152
74:Russia
54:Chakra
3206:Texas
3095:Liman
2889:Fedra
2819:Horne
2664:class
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2633:Vagir
2616:class
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2529:Akula
2517:(K43)
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2413:class
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2006:Nerpa
1914:Akula
1899:Akula
1890:Akula
1805:1 May
1777:1 May
1281:Tweet
694:Nerpa
682:Freon
670:Kursk
570:Nerpa
538:Nerpa
531:Nerpa
515:Akula
510:Nerpa
467:Nerpa
450:Nerpa
412:Nerpa
370:Nerpa
347:Nerpa
302:India
285:Akula
268:Nerpa
155:India
85:Nerpa
3324:2018
3311:2016
3167:KRI
3079:Hero
3011:2009
2998:2007
2625:Vela
2614:Vela
2351:Vela
2013:Vepr
1974:Tigr
1956:Volk
1807:2018
1779:2018
1751:2008
1717:2008
1683:2019
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1550:2008
1520:2015
1507:6ABC
1487:2015
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1424:2015
1327:2012
1293:2017
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1012:2008
980:2010
946:2008
911:2008
817:2012
736:Saad
713:2019
607:Date
576:The
568:The
426:INS
357:was
273:INS
249:Beam
212:Type
161:Name
139:Fate
134:2009
118:1993
80:Name
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