Key Facts
- Date of main assault
- August 16, 1920
- Duration of assault
- 3 days before Red Army retreated
- Red Army reinforcements
- 8 additional divisions of Red Cossacks
- Polish defensive strength
- Equivalent of three Polish divisions plus one Ukrainian infantry division
- Award
- Virtuti Militari medal granted to city, 11 November 1920
Strategic Narrative Overview
Lwów's residents mobilized rapidly, raising three infantry regiments and two cavalry regiments while constructing defensive lines. The city held out through weeks of heavy fighting. On August 16, the Red Army crossed the Bug River and, reinforced by eight divisions of Red Cossacks, launched a direct assault. After three days of intense combat with heavy casualties on both sides, the assault was halted and Soviet forces began to withdraw.
01 / The Origins
During the Polish-Soviet War of 1920, Soviet forces under Alexander Yegorov targeted Lwów as part of a broader westward offensive aimed at spreading Bolshevik revolution into Central Europe. Since mid-June 1920, Semyon Budyonny's 1st Cavalry Army had advanced from the north and east toward the city, threatening a strategically and symbolically important Polish urban center in the contested borderlands.
03 / The Outcome
The Red Army retreated from Lwów following its crushing defeat at the Battle of Warsaw and Polish victories at Komarów and Zadwórze. Soviet forces were compelled to pull back across the region. In recognition of the city's defense by locally raised volunteer units, Lwów was awarded Poland's highest military decoration, the Virtuti Militari medal, on 11 November 1920.
Belligerents & Mobilization Analysis
Side A
1 belligerent
Alexander Yegorov, Semyon Budyonny.
Side B
2 belligerents
Kinetic Engagement Axis
Scroll horizontally to view full axis. Events plotted relatively.