Battle of Shenkursk
1919 CE.
Shown on the map at 62.100°, 42.917°.
The Battle of Shenkursk, in January 1919, was a major battle of the Russian Civil War. Following the Bolshevik loss at the Battle of Tulgas, the Red Army's next offensive action was against the Allied garrison of Shenkursk; located on the Vaga River. Allied forces in Shenkursk and the surrounding villages included men primarily from the United States, the United Kingdom and France with support from the White Russians. The battle ended with an Allied retreat from Shenkursk ahead of a superior Bolshevik army.
Text from the Wikipedia article Battle of Shenkursk, licensed CC BY-SA 4.0.