Cold War capital (4,6)

I believe the answer is:

east berlin

(Other definitions for east berlin that I've seen before include "area once walled off" , "Soviet sector once" , "old part of capital" , "Former Communist zone" .)

I've seen this clue in the LA Times.

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.