Ahead of a bilateral meeting here Monday, Russia said Sunday the cost of the next phase of the Kood-ankulam atomic project will rise if it has to bear extra liabilities in case of a possible nuclear accident.

Russian deputy prime minister Dmitry Rogozin, who has come for the Inter-Governmental Commission meeting, told reporters: “If there are several points that require additional assurances, of course it will require additional money to be paid by India.”