What is the crossword answer for the clue: International problem

SUEZCANAL - a 9 letter word may be the answer you are looking for!

DISARMAMENT - a 11 letter word may be the answer you are looking for!

WESTBERLIN - a 10 letter word may be the answer you are looking for!

NATO - a 4 letter word may be the answer you are looking for!

International problem

4 Character Answers:

NATO

9 Character Answers:

SUEZCANAL

10 Character Answers:

WESTBERLIN

11 Character Answers:

DISARMAMENT