Given below is a sentence with three blanks. Identify the correct order of words which can be used to fill in the given blanks.

An important aspect of _______ by threat of punishment is that the process of building counter-attack capability may create a fear in the mind of the _______ that a pre-emptive attack is being planned. This may _______ the very action that is sought to be deterred. 

A. emissary

B. adversary

C. enmesh

D. trigger

E. deterrence

F. concurrence