In the text the author focuses on the economic aspects of the Russian-Ukrainian conflict that erupted in 2014. Undoubtedly, the economic war is a crucial dimension of hybrid war in Ukraine that definitely should not be neglected. The author clearly differentiated six principal constituents of the Russian-Ukrainian economic war which were subsequently discussed in the text. Notably, even during periods of unreliable and frail cease-fires economic war were still was continued. Economic war appears to become a permanent and fixed element of bilateral Russian-Ukrainian relations at least in the short to medium term.