The Internal Dorvish Revolutionary Organization (Dorvish: Interne Dorvische Revolutionären Organisation, IDRO, Mothin: Вътрешен Довскя революционна организация, tr. Vŭtreshen Doveskaya revolyutsionna organizatsiya, VDRO) is a left-wing nationalist movement in Mothar founded in early 3440 by Dragomir Antonov and Tihomir Slavkov. Antonov and Slavkov created the organization as peaceful opposition group to the failing nationalist parties in Mothar. Antonov currently serves as Chairman of the Revolutionary Council and Slavkov serves as Deputy Chairman of the Revolutionary Council.