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  Pakistan expresses 'concern' over deployment of INS Arihant

  World | Nov 08, 2018, 11:50 PM IST

  INS Arihant successfully completed its first deterrence patrol this week, taking India into a club of a handful of countries which have the capability to design, construct and operate such a submarine or SSBN.

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  Nuclear submarine trials going 'very well', says Navy Chief

  India | Apr 30, 2015, 06:22 PM IST

  New Delhi: Sea trials of the first indigenous nuclear-powered submarine, INS Arihant, are going “very well” and the progress in this regard has been satisfactory, Navy Chief Admiral RK Dhowan said today.“There are no problems