In July 2006, Muse announced they would embark on their "biggest ever tour" in support of the album. The first shows included the Leeds and Reading Carling Weekend festivals, followed by a tour that visited most of the world's major continents.
In July 2006, Muse announced they would launch their "most extensive tour" in support of their new album. Their first shows were at the Leeds and Reading Carling Weekend festivals, with subsequent tours visiting nearly all of the world's major continents.