Did IJN Natori's condition explain why opening valves and using scuttling charges failed to sink her?
Short answerPossibly, but unfamiliarity with the ship's design and valves also mattered, leaving gunfire as the final solution.
NotesNatori's damaged condition may have contributed to the failed scuttling. Opening the correct valves was also difficult aboard a ship whose design and systems the scuttling party did not fully understand. When flooding and demolition charges failed to finish the cruiser, gunfire became the reliable final method. The unusual sinking illustrates the importance of system knowledge during capture and disposal.