Skip to content
The War AtlasThe · War · Atlas

BATTLE // July 27, 1812

Battle of Kobrin

LOADING MAP TELEMETRY…

Overview

The Battle of Kobrin, or the Battle of Kobryn, took place on 27 July 1812 between the Russian and Saxon forces – under the command of Alexander Tormasov and Jean Reynier respectively – in the city of Kobrin (Kobryn) at the initial stage of the French invasion of Russia. The battle was a clear victory of the Russian forces. The incompetence on the part of Reynier was that he underestimated Tormasov's strength and overstretched his troops, leaving his entire brigade vulnerable to encirclement, which the Russian commander took advantage of.

Overview adapted from Wikipedia, licensed under CC BY-SA 4.0.

Significance

The Battle of Kobrin, fought on 27 July 1812 in the opening stage of the French invasion of Russia, resulted in a clear Russian victory over the Saxon corps under Jean Reynier. The engagement demonstrated that the southern flank of the invasion was not immune to effective Russian counteraction, as Alexander Tormasov's forces, numbering roughly 44,000 against a Saxon strength of 15,000, inflicted approximately 2,300 casualties on the Saxon side. Reynier's decision to underestimate Tormasov's strength and overstretch his troops left an entire brigade exposed, undercutting the broader French strategic assumption that satellite forces could secure the flanks of the main advance without difficulty. The outcome at Kobrin represented one of the early reverses suffered by Napoleon's allied contingents in 1812 and underscored the risk of dispersed dispositions against a numerically superior and operationally alert opponent.

Tactics

Reynier overextended his forces while underestimating Russian strength, leaving his entire brigade vulnerable to . Tormasov recognized the opportunity and moved to exploit it, surrounding the exposed Saxon formation. The encirclement was the decisive tactical act of the engagement.

Forces & casualties

Troop strength

  • Russian Empire44,000
    medium
  • Kingdom of Saxony15,000
    medium

Russian Empire fielded a 2.9 : 1 numerical advantage

Casualties

  • Kingdom of Saxony2,300
    medium15% loss rate

Commanders (5)

Kingdom of Saxony

Russian Empire

Compare with sibling battle

6 options

Pick a battle to compare side-by-side

Related

6 sibling battles · 2 factions

Last verified June 2026
Cite this page →Suggest a correction →