Quite how the supervisory failings, both individually and collectively, avoided any form of censure is jaw-dropping
At least they made some sort of effort at an investigation, unlike our RAAF where a fatal F-111 was not subject to a Board of Inquiry or Coroner Inquest, reason assumed to be a lack of will to have the supervisory failures, the real accident cause, to see the light of day.
https://www.navalofficer.com.au/13-night/