City in Iraq (5)
I believe the answer is:
basra
'city in iraq' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for basra that I've seen before include "Iraqi city; Arabs (anag.)" , "Iraqi town" , "South Iraqi oil port" , "City in Iraq" , "Iraqi port on the Shatt-al-Arab waterway" .)