The Mandalorian-Iridonian War was a four year invasion of Iridonia by the Mandalorian Union under Mandalore the Ravager. The invasion was part of Mandalore the Ravager's conquest of the northern Galaxy. It began in 1079 with the Battle of Sylakis, an industrial center of extreme importance to the Iridonian Republic, and ended with the Invasion of Malidris, capitol of the Iridonian Republic. With the end of this war, Ordo officially declared his title as Mandalore the Ravager.