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CountriesMontenegroBlocs & alliances

Updated Jun 10, 2026

Which blocs and alliances does Montenegro belong to?

Every diplomatic bloc and alliance Montenegro belongs to — and the allies, rivals, and neighbors that shape its votes.

Bloc memberships

NATO

North Atlantic Treaty Organization — 32-member transatlantic defensive alliance.

Allies, rivals & neighbours

Allies

Organisation memberships

Memberships

Organizations

3

UNUNmember · 2006

NATONATOmember · 2017

OSCEOSCEmember

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