Capital of Eritrea (6)
I believe the answer is:
asmara
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">capital of eritrea</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 asmara that I've seen before include "African capital" , "African city" , "Capital of Eritrea" .)