Navy divers have now found four bodies inside the submarine . Authorities say they may not be able to recover all 18 missing sailors . `` The feasibility of locating bodies of personnel in the forward part of the submarine is also very remote , as the explosion and very high temperatures , which melted steel within , would have incinerated the bodies , too , '' it warned . The INS Sindhurakshak sank after an explosion and fire this week . Comment:
Navy divers have now found four bodies inside the submarine . Authorities say they may not be able to recover all 18 missing sailors . The INS Sindhurakshak sank after an explosion and fire this week . Comment: