The Tripartite Treaty may refer to:Tripartite Treaty (1838) Hewett Treaty (1884), between Ethiopia, Egypt, and the United Kingdom concerning ownership of Eritrea and the evacuation of Egyptian troops from Mahdist Sudan Tripartite Treaty (1906), between France, Italy, and the United Kingdom concerning Ethiopian sovereignty and railroad construction Treaty of Kyakhta (1915), between China, Russia and Mongolia wherein the latter was recognised as an autonomous part of China Tripartite Pact (1940), between Germany, Italy, and Japan, establishing the Axis alliance Tripartite Treaty (1942), tripartite Treaty Alliance of Iran, Britain, and the Soviet Union, see Anglo-Soviet Agreement § Effect