Founded in 1997 the Revolutionary Socialist Workers’ Party (Turkish: Devrimci Sosyalist İşçi Partisi (DSİP)) is a Trotskyist party in Turkey. One of its leaders Doğan Tarkan had links to Kurtuluş Hareketi (Liberation Movement) before the 1980 Turkish coup d’état.An opposition grouping within DSİP named Antikapitalist was formed following a split in DSİP.