Embargoed country (4)
I believe the answer is:
cuba
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">embargoed country</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for cuba that I've seen before include "Island country involved in a 1962 missile crisis" , "Island N. of Jamaica" , "Island S. of Florida" , "neighbour to America" , "Its capital is Havana" .)