The Polish–Ukrainian War, from November 1918 to July 1919, was a conflict between the Second Polish Republic and Ukrainian forces (both the West Ukrainian...

Throughout 1919, Polish forces occupied much of present-day Lithuania and Belarus, emerging victorious in the Polish–Ukrainian War. However, Soviet forces...

The Polish–Ukrainian conflict was a series of armed clashes between the Ukrainian guerrillas and Polish underground armed units during and after World...

Russian Civil War. It saw the establishment and development of an independent Ukrainian republic, most of which was absorbed into the Ukrainian Soviet Socialist...

regarded essentially as a war between the Ukrainian People's Republic and the Bolsheviks (Russian SFSR and Ukrainian SSR). The war ensued soon after the October...

present day. It also includes wars fought outside Ukraine by Ukrainian military. Kievan Rus' is considered the first Ukrainian state (together with Belarus...

The Russo-Polish War of 1654–1667, also called the Thirteen Years' War, Muscovite War of 1654–1667 and the First Northern War, was a major conflict between...

January. The bulk of the Polish army was engaged in the Polish–Ukrainian War at the time, and the Polish forces faced a numerically superior and better equipped...

in the history of Ukraine's relationship with Poland and Russia. It ended the Polish Catholic szlachta′s domination over the Ukrainian Orthodox population;...

The Polish–Cossack–Tatar War (Ukrainian: Польсько-козацько-татарська війна, Polish: Wojna polsko-kozacko-tatarska) was fought between the Polish–Lithuanian...