Apr 22: Search is under way, oil slick was spotted in search area. Submarine disappeared in area with 600-700 meters depths, so if she sank, she is crushed by enormous depth pressure far exceeding her max depth endurance of 240-250 meters, leaving no chance of crew survival. The only hope is, she lost control including dive/surface control, but remains floating at survivable depth.
On Apr 21 all contacts were lost with Indonesian Navy KRI NANGGALA (402) Cakra-class submarine with 53 crew, which...