Nazi Germany (Tripartite Pact signer)
Fascist Italy (Tripartite Pact signer)
Slovakia (Tripartite Pact signer)
Romania (Tripartite Pact signer)
Hungary (Tripartite Pact signer)
Yugoslavia (Tripartite Pact signer)
Bulgaria (Tripartite Pact signer)
Transylvania (Tripartite Pact signer)
Croatia (Tripartite Pact signer)