Ukrainian Far Eastern Republic or the Zelenyy Klyn State, or Green Ukraine, is a self-proclaimed Ukrainian colonial entity formed on the territory of the former Russian Empire in the areas of the Zelenyy Klyn (Amur region, Primorsk region along with the Ussuri region, Transbaikalia, Kamchatka and in the “exclusion zone” of the Manchurian railway), which were inhabited predominantly by ethnic Ukrainians.