Government takeover (4)
I believe the answer is:
coup
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">government takeover</span>' is the definition.<br/ ><span class="explanation-format__explanation">(as in a coup d'etat)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for coup that I've seen before include "clever stratagem" , "Hostile takeover" , "Clever and succesful strategem" , "Successful exploit or action" , "Putsch" .)