Originally posted by Wikinews. Wikinews content appears under the Creative Commons Attribution 2.5 license except where specified. As these articles are static snapshots of news items that may be later updated, they may not represent the latest or final revision of that article, and posted information may be only preliminary. Explosion sinks Indian Navy submarine ------------------------------------------------------------------------------- August 15, 2013 Original URL: http://en.wikinews.org/wiki/Explosion_sinks_Indian_Navy_submarine The Indian Navy has said that two explosions yesterday on INS ''Sindhurakshak'', a Russian-built Kilo-class submarine, have trapped up to eighteen of its sailors. Navy officials have warned the families of trapped sailors to "prepare for the worst". The stricken vessel sank in its berth in Mumbai with only a small portion still visible on the surface. The cause of the explosion is still unclear. A fire that started as a result of the explosions has been brought under control and other sailors that managed to escaped received attention from emergency personnel. Divers are attempting to locate survivors and refloat the vessel. In 2010, a fire broke out after an explosion in the battery compartment on the INS ''Sindhurakshak'', killing a sailor. The submarine had recently returned from Russia after undergoing an overhaul and upgrades after the 2010 incident. The Indian Navy has ten diesel-electric Kilo-class submarines in its fleet. These developments come just days after the Indian Navy launched the nation's first aircraft carrier, the INS ''Vikrant'', which the navy calls their "crowning glory". == Sources == * http://www.bbc.co.uk/news/world-asia-india-23691561 * http://www.bbc.co.uk/news/world-asia-23691324 * http://www.smh.com.au/world/indian-submarine-sinks-with-18-on-board-20130814-2rvsf.html * http://www.bbc.co.uk/news/world-asia-india-23662726 .