“Apparently the British are allowed to talk about what they did. As far as I know, what we did is still locked in compartments no one ever mentions. Everything was X25: excluded from automatic 25 year downgrade and declassification.”
This was published in a BBC documentary in 2013!
...titled "Silent War - Battles Beneath the Sea."
The guys who I know who left long after I departed the subservice said they were briefed on BLINDMAN'S BLUFF.
Something about no comments were allowed....
I see the book was like $30 on Amazon and less than $5 on WALMART so I ordered the Walmart one so I can read it again.
YOUTUBE History Channel on BLIND MAN'S BLUFF
A few years ago I was in the airplane hangar working on a home bult RV10 airplane. One day a fellow stopped by that I thought I had never seen before. It turns out he did pre-patrol briefs at SUBLANT about the time I went there so I probably did see him then.
We had some very good conversations about those briefs... but I never saw him again.