Is it possible to "walk the cat back" for the Collins submarine system ?

Question

If you can't do that, does that mean you have incomplete information ?

<<My own favourite intelligence term is “walking the cat back”. This refers to the laborious process of examining past events in the light of present knowledge to establish exactly what happened. The image of someone trying to get a cat to retrace its steps, backwards, precisely captures the problem of reconstructing the slippery essence of espionage. >>

Answer 1

of course, but who&#039;s capable of such an evaluation?? who has the knowledge to do it except for the people involved in the first place?