Here's a funny/sad story about Orion, Sakharov and secrecy.

http://spacebombardment.blogspot.com...t_archive.html

"academician Saxarov had to give the communication about the motion of
developing the "explosive-years" according to the drawings, executed in
sector 5."
"revealed after the blind on the window-sill drawing with the heading
of "special importance"," - He lost them behind the blinds!

"the prospect for the criminal complaint and examination connected with
it acted on Saxarov depressingly"