He told Russian news agency Ria Novosti that Russian specialists do not see any technical failure as the likely cause behind the incident.
Rogozin, who looks after the defence industry, said he had instructed United Shipbuilding Corporation, a state-owned ship building company, to send more specialists to Indian "in agreement with the Indian side to provide all assistance necessary to our Indian friends".
"I have instructed the United Shipbuilding Corporation to send more specialists in agreement with the Indian side, to take part in the investigation of the tragedy and to provide all assistance necessary to our Indian friends," said Rogozin.