One country's nationalist going to question another (4)

I believe the answer is:
iraq
'one country's nationalist going to question another' is the definition.
I can't tell whether this definition defines the answer.
'one country's nationalist going to question' is the wordplay.
'one country' becomes 'iran' (Iran is a country).
'nationalist' becomes 'n' (abbreviation in politics).
'going' suggests deleting specific letters.
'to question' becomes 'q'.
'iran' with 'n' removed is 'ira'.
'ira'+'q'='IRAQ'
Can you help me to learn more?
(Other definitions for iraq that I've seen before include "Asian area of conflict" , "Middle Eastern nation" , "Middle East republic, capital Baghdad" , "Middle East country" , "war-torn nation" .)
