Operation Mińsk was a military offensive of the Polish Army during the Polish–Soviet War. It resulted in the capture of Minsk from the Red Army around 8 August 1919. The victory allowed the Polish troops to advance further into Russian-controlled Lithuania and Belarus and thus to present the Bolsheviks with a military fait accompli. The main Polish attack was toward Maladzyechna, Minsk, and Polotsk along the railroad lines. On 6 August, the Polish Army took over Slutsk and Minsk was taken two days later. The Polish units fought under command of General Stanisław Szeptycki. Polish control over the railway lines prevented the Russians from bringing in reinforcements. By the end of August, the Polish forces had taken Barysaw and Babruysk.

The 1st Lithuanian–Belarusian Division was a volunteer unit of the Polish Army formed around December 1918 and January 1919 during the Polish–Soviet War. It was created out of several dozen smaller units of self-defence forces composed of local volunteers in what is now Lithuania and Belarus, amidst a growing series of territorial disputes between the Second Polish Republic, the Russian SFSR, and several other local provisional governments. The Division took part in several key battles of the war. According to Paulius Pacevičius around 15-18% of the division were ethnic Lithuanians.