Niamey's country (5)
I believe the answer is:
niger
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">niamey's 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 niger that I've seen before include "W. African country" , "Land-locked country and river of W Africa" , "Landlocked W African republic" , "River, Africa's largest delta" , "Country in interior of N Africa, capital Niarney" .)