The Cleanest War is the debut extended play by American metallic hardcore band Morning Again. It was released on May 15, 1996, by American record label Conquer the World Records, initially on compact disc, and subsequently on 12" vinyl and digitally. The material recorded for The Cleanest War was the basis of several Morning Again compilation albums over the years, including Hand of Hope for Good Life Recordings, Hand of the Martyr for Eulogy Recordings and Alveran Records, and I for Demons Run Amok Entertainment.