On a different tangent, one thing that has been bothering me is how did a private party like Jim Cameron (albeit a well connected one), learn about the SOSUS report of the implosion within a few hours of the accident? I suspect that report would have been classified at the time and I wouldn't imagine Cameron would have a security clearance (I could be wrong).
Sounds like it might have been another case of people in the intelligence community sharing intel to impress their pals. (Hoping to keep this apolitical).
Lots of listening devices. Not all are USN or classified. Easy enough for him to receive info.