East-West tension 1940s onwards (4,3)

I believe the answer is:

cold war

(Other definitions for cold war that I've seen before include "Low card (anag.)" , "(Freezing?) state of hostility between nations" , "East West tension" , "major stand-off" , "Period of East-West political hostility" .)

I've seen this clue in The Sun.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.