Related Clues:
- Space Race country
- 37 Down, another way
- Cold War group's letters
- Kazakhstan's former country: Abbr
- USA's rival in the "Miracle on Ice"
- Moscow's country, once: Abbr
- Country that ceased to be in December 1991
- Kitchen Debate state, briefly
- Where “Moscow girls make me sing and shout,” in a Beatles song
- Khrushchev's nation
- Country assigned the .su domain in 1990: Abbr
- Where Rocky won in '85
- KGB's country, once
- Bolsheviks' nation
- Leningrad's land, for short