In this latest incident it was the bulbous bow of slow speed, heavy M/T Sola TS that ripped open the single, thin hull side of fast KNM Helge Ingstad at say 30° angle so … I assume the underwater damages of the Norwegian ship are very long - >60 meters!! I wonder why divers haven’t filmed it. Anyway, if the wreck is lifted on a barge, we will see the hull damages. Maybe five watertight compartments of KNM Helge Ingstad were up-flooded at the collision, so she only floated on intact double bottom tanks, watertight compartments and warship watertight decks. The safety of sea of warships is zero anyway; They shall just attack the enemy and after that … nobody cares. When sinking the sailors shall jump into the water and swim ashore. FYI I assisted the IMO 1991/7 on behalf of ICS, Liberia and Sweden (paid for by a nice ship owner) to improve oil tanker safety and environmental protection. I am sorry to say I wasn’t impressed by the IMO, i.e. mostly overpaid diplomatic people with no knowledge of anything employing English marine consultants at high fees, bla, bla, bla. Then Sweden decided 1996 I was an idiot and there we are today.