Afghan capital (5)
I believe the answer is:
kabul
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">afghan capital</span>' is the definition.<br/ ><span class="explanation-format__explanation">(capital of Afghanistan)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for kabul that I've seen before include "Move through water" , "Middle Eastern capital" , "city abroad" , "Afghan capital" , "Capital city of Afghanistan" .)