Originally Posted by
Sunnyjohn
It may be a little naive of me, but I am assuming that there is an understood protocol in these cases. Unfortunately, as it is, I assume, a military protocol, we won't be party to it, but it would be comforting (or not!) to know what the sequence of actions actually are.
For interception of non military aircraft it is a civilian procedure
CAA Safety Sense -Interception Procedures