Country doctor in a suit (7)
I believe the answer is:
tunisia
'country' is the definition.
(I know that Tunisia is a African country)
'doctor in a suit' is the wordplay.
'doctor' is an anagram indicator.
'in'+'a'+'suit'='inasuit'
'inasuit' with letters rearranged gives 'TUNISIA'.
(Other definitions for tunisia that I've seen before include "Suit Ian to be in North African country" , "Country which contains the site of Carthage" , "Country where Carthage is found" , "Somewhere in North Africa" , "country-style" .)