Enemy confused land (5)
I believe the answer is:
yemen
'land' is the definition.
(I know that Yemen is a Asian country)
'enemy confused' is the wordplay.
'confused' indicates an anagram.
'enemy' is an anagram of 'YEMEN'.
(Other definitions for yemen that I've seen before include "Middle East country" , "Arabian country, capital San'a" , "Republic on the Arabian Peninsula" , "Enemy country in S Arabian peninsula" , "Country bordering Oman" .)