India would receive its first new generation Nerpa Akula-II class nuclear attack submarine, which is undergoing sea trials in Russia, by the end of this year, a top Russian official has said. "The Nerpa will be handed over to the Indian Navy on lease by the end of this year," Director of Federal Service for Military-Technical Cooperation (FSVTS) Mikhail Dmitriyev was quoted as saying by Interfax news agency.Under a USD 650 million confidential deal, part of the aircraft carrier 'Admiral Gorshkov' package, Russia is to give India the Nerpa on a 10-year lease, to be inducted as INS Chakra.