Related Clues:
- Old USSR spy gp.
- Georgia and Uzbekistan, formerly (Abbr.)
- 23-across's CIA counterpart
- Soviet security agcy.
- Bygone Black Sea borderers: Abbr.
- Red states?: Abbr.
- Its emblem had a sword and shield
- Red grp.
- Cold War Soviet grp.
- USSR spy org.
- Lith. et al., once
- Longtime CIA rival
- Soviet spy org.
- Old CIA foe
- 'The Kremlin Letter' org.