Tripartite Treaty, 1800.
A treaty between the British, the Nizam of Hyderabad, and a representative of the ancient royal family of Mysore, dividing between the three signatories, the dominions of Tippu Sahib.
Tripartite Treaty, 1856.
A treaty signed by Great Britain, France and Austria, immediately after signature of the Treaty of Paris of 1856, guaranteeing the independence and territorial integrity of Turkey, and declaring that they would consider any infraction of the Treaty of Paris to be a casus belli.
Triple Alliance, 1668.
An alliance concluded in 1668 between England, Holland and Sweden, by which the contracting parties bound themselves to oppose the advance of France. Within two years, however, Charles II signed a treaty with the French king, binding himself not to interfere with the French designs on the Netherlands.
Triple Alliance, 1717.
An alliance of England, France and Holland, guaranteeing the clauses of the Treaty of Utrecht with reference to the English Protestant succession, the French succession, and the renunciation by Spain of her claim to the throne of France. It was intended as a counterpoise to the alliance of Russia, Sweden and Spain. It became the Quadruple Alliance by the adhesion of Austria in 1718.
Triple Alliance, 1883.
In 1879 Germany and Austria entered into a defensive alliance, which provided for mutual assistance against Russia, and at least a benevolent neutrality against any other Power. In 1883 it was announced that Italy was a party to this alliance, which then became known as the Triple Alliance. It has been several times renewed, the last occasion being in 1902.