Arabian country (5)
I believe the answer is:
yemen
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">arabian 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 yemen that I've seen before include "Arabian country, capital San'a" , "Country bordering Oman" , "Arabian country, capital Sanaa" , "Enemy (anag) - country of Arabia" , "Middle East country" .)