Attack Attack! is an American metalcore band from Westerville, Ohio, originally formed in 2007 as Ambiance. After self-releasing their first EP in 2007, the band signed to Rise Records the same year. They have released four full-length albums, Someday Came Suddenly, Attack Attack!, This Means War and Attack Attack! II. The band left Rise Records in 2012 and disbanded the following year after a farewell tour. On October 19, 2020, the band announced a re-formation, with a mix of returning and new members.