Dagan was active in actions of civil disobedience as a method of protesting the Disengagement Plan. Dagan helped to organize the 2007 Yom Ha'atzmaut march to Homesh. During Sukkot of the same year, Dagan organized a pilgrimage to Homesh. Many former residents and sympathetic Israelis camped out on the grounds where Homesh houses were demolished. The Christian Science Monitor quoted Dagan as warning against the disengagement: "You'll be creating a terror state that would threaten most of the country with Qassam [missiles]."