The Great Alliance War, also known as the Great Mandalorian Crusade, Third Mandalorian Wars, Third Mandalorian Crusade, Alliance War, Galactic War, and by many other names, was an intergalactic conflict and set of crises which lasted from 3,730 BBY to 3,722 BBY. It pitted the Triple Tsad and its allies against the League of Allies and its friends for nine years.