The Imperial Union (Trigunian: Имперского Союза, tr. Imperskogo Soyuza) is a minor right-wing monarchist political party in the Principality of Trigunia. It was founded on November 12th, 3403 by it's current leader Dmitriy III Ulyashin the current Prince of Kildan Olvar. The Prince announced his the formation of the party at the annual statement to the Trigunian Monarchist Association (Trigunian: монархической ассоциации tr. Trigunye monarkhicheskoy assotsiatsii), a forum for proponents of a return to the old monarchy of the Great Prince. Alongside his announcement was the announcement of return to more traditional Trigunian titles forsaking the title of Duke and returning to the use of the word Prince.