Category:20世紀の軍事同盟

Axis powers

Tripartite Pact

Anglo-Japanese Alliance

Warsaw Pact

China–Germany relations (1913–1941)

Sino-Soviet Treaty of Friendship and Alliance

Treaty on Friendship, Cooperation and Mutual Assistance between China and the DPRK

Anglo-Egyptian treaty of 1936

Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance

Russian All-Military Union

Western European Union

Triple Alliance (1882)

Soviet–Mongolian Mutual Assistance Pact

Treaty of Brussels

Allies of World War I

Allies of World War II

Treaty of Dunkirk

Central Treaty Organization

Central Powers

Mutual Defense Treaty between the United States and the Republic of China

Balkan League

Southeast Asia Treaty Organization