NEW DELHI: The Indian Coast Guard officials said that they have intercepted a Panamanian ship carrying around 1,500 kg of heroin off the Gujirat coast on Sunday. Indian Coast Guard officials said that they have apprehended the Panama-registered ship, MV Hennery, based on intelligence. The seized narcotics is valued around 546 million U.S. dollars in the international market, authorities said. A joint investigation has been launched by the Indian Coast Guard, police, customs department, the navy and other investigative agencies to learn the origin and final destination of the shipment.