The Battle of Austerlitz was fought on 2 December 1805 near the town of Austerlitz (modern Slavkov u Brna, Czech Republic), during the War of the Third Coalition. It ended in a decisive French victory under Napoleon against the allied armies of Russia and Austria. The battle is often considered a masterpiece of Napoleonic strategy and led to the Treaty of Pressburg, which reshaped central Europe.
Where
Near Austerlitz, Moravia (modern Czech Republic)
Who
France vs. Russia and Austria
Outcome
Decisive French victory
Also known as
Battle of the Three Emperors
Background
In 1805, Napoleon's French Empire faced the Third Coalition, including Austria, Russia, and Britain. After forcing an Austrian surrender at Ulm in October, Napoleon pursued the Russian army into Moravia. He deliberately weakened his right flank to lure the Allies into attacking, while secretly concentrating his forces. The Allies, overconfident and eager for battle, took the bait. The stage was set near the town of Austerlitz, where Napoleon chose the ground to his advantage.
The battle
On 2 December 1805, the Allies attacked the French right, but Napoleon held it with minimal troops while striking the Allied center with his main force. The French broke through the center, splitting the Allied army. The Allies then tried to retreat across the frozen Satschan ponds, where many drowned or were captured when French artillery broke the ice. The battle lasted less than a day and ended in a decisive French victory.
Aftermath
The defeat forced Austria to sign the Treaty of Pressburg on 26 December 1805, ceding territory to France and its allies. The Holy Roman Empire was effectively dissolved the following year. Russia withdrew its forces, and the Third Coalition collapsed. Austerlitz cemented Napoleon's reputation as a military genius and marked the height of French dominance in Europe. It also encouraged Prussia to join the next coalition, leading to further wars.
Perspectives. French accounts often celebrate Napoleon's tactical brilliance, while Russian and Austrian sources emphasize the Allies' overconfidence and poor coordination. Some historians view the battle as a turning point that led to the dissolution of the Holy Roman Empire, while others see it as one of many Napoleonic victories that ultimately failed to secure lasting peace.
Uncertain. The exact number of casualties is disputed and varies widely among sources. The atlas's coordinates and date are based on documentary evidence, but the location of specific troop movements and the role of the frozen ponds remain subjects of historical debate.
Further reading. Andrew Roberts, Napoleon: A Life; David G. Chandler, The Campaigns of Napoleon; Adam Zamoyski, Moscow 1812: Napoleon's Fatal March