He said rescuers found an unidentified object with high magnetism in the area and that officials hope it’s the submarine.
The navy believes the submarine sank to a depth of 600-700 meters (2,000-2,300 feet) much deeper than its collapse depth estimated at 200 meters (656 feet) by a firm that refitted the vessel in 2009-2012.
Ahn Guk-hyeon, an official from South Korea’s Daewoo Shipbuilding and Marine Engineering, said the submarine would collapse if it goes deeper than around 200 meters because of pressure. He said his company upgraded much of the Indonesian submarine’s internal structures and systems but it lacks latest information about the vessel.
He said rescuers found an unidentified object with high magnetism at a depth of 50 to 100 meters (165 to 330 feet) and that officials hope it’s the submarine.
The navy believes the submarine sank to a depth of 600-700 meters (2,000-2,300 feet), much deeper than its estimated collapse depth.
Ahn Guk-hyeon, an official from South Korea’s Daewoo Shipbuilding and Marine Engineering, which refitted the vessel in 2009-2012, said the submarine would collapse if it goes deeper than around 200 meters (655 feet) because of pressure. He said his company upgraded much of the submarine’s internal structures and systems but lacks recent information about the vessel.