Related Clues:
- Like some forces in the Balkans
- Peace-keeping grp.
- Cold war force
- Land east of the Atl.
- Defense acronym
- Alliance since 1949
- Org. formed to contain Communism
- Much of 35-Down's terr.
- Peacekeeping force in Bosnia
- Continental prefix
- Security grp.
- Brussels-based org.
- Its HQ is in Brussels
- See 9-Down
- Where Switz. is