Battle of Warsaw (1920)
The battle of Warsaw was fought from August 12–25, 1920 as Red Army forces commanded by Mikhail Tukhachevsky approached the Polish capital of Warsaw and the nearby Modlin Fortress. On August 16, Polish forces commanded by Józef Piłsudski counterattacked from the south, disrupting the enemy's offensive, forcing the Russian forces into a disorganized withdrawal eastward and behind the Neman River. Estimated Russian losses were 10,000 killed, 500 missing, 30,000 wounded, and 66,000 taken prisoner, compared with Polish losses of some 4,500 killed, 10,000 missing, and 22,000 wounded.
Polish–Russian War of 1792
In the southeast corner of the country – the Ukrainian lands – the Polish forces were initially concentrated separately in three regions of the expected front, under Tadeusz Kościuszko, Michał Wielhorski and Prince Poniatowski himself. The Polish Crown army in Ukraine, led by Prince Poniatowski, and supported by Kościuszko, was about 17,000, 21,000 or 24,000 strong (Derdej distinguishes between the primary force of 17,000 and Prince Michał Lubomirski's reserve division, of 4,500). They were faced on this southeastern war theater with a nearly four times larger enemy army under General Mikhail Kakhovsky, who had about 64,000 men under his command. Kakhovsky's forces were divided into four corps: 1st, 17,000 strong, under the command of General Mikhail Golenishchev-Kutuzov, 2nd, under General Ivan Dunin, 3rd, under General Wilhelm Derfelden, and 4th, under General Andrei Levanidov. The Targowica Confederates did not represent any real strength; and their attempts to gather popular support in Poland upon crossing borders failed miserably, with only few dozens joining at first; later the number would grow but not significantly, and even the Russians saw them as not having any military value, keeping them from the frontlines.