Related Clues:
- W.W. II ally
- Cold War era letters
- Cold War letters
- Russia, once
- Old atlas abbreviation
- Atlas abbr. until 1991
- Former UN Security Council member
- Cold War rival (Abbr.)
- SALT party
- Mushroom cloud maker
- Russia, of yesterday
- Former red giant?
- Locale in a Beatles title spot
- Khrushchev's home (Abbr.)
- Gorby's domain