Exiled Ugandan (4)
I believe the answer is:
amin
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">exiled ugandan</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 amin that I've seen before include "Dictator Idi --" , "Ugandan dictator" , "Former African despot" , "'Idi ..., former Ugandan ruler (4)'" , "Brutal dictator" .)