Stranger Than Fiction: The Night the Austrian Army Fought Itself

On the night of September 21st, 1788, an Austrian army of up to one hundred thousand men fought a pitched battle… against itself. You know, last week we covered Australia losing a war to emus, and I thought that was the peak for military blunders. Right. But this one might be the purest example of a self-inflicted wound in history. It happened during the Austro-Turkish War, near a town in modern-day Romania called Karansebes. The Austrian army was there to stop the Ottoman Empire. And they did, technically, stop themselves first. Exactly. So the army sets up camp. It's a huge force, maybe eighty or a hundred thousand soldiers.

And crucially, it's a multi-ethnic army. You have Austrians, Serbs, Croats, Italians, Poles… a lot of men who couldn't speak to each other. Which is already a problem waiting to happen. So what was the spark? Schnapps. A group of hussars—they were the advance scouts—were sent to check for Ottoman troops. They didn't find any. What they did find was a group of Romani travelers selling barrels of schnapps. Oh, I see where this is going. They buy the alcohol and start drinking. Heavily. A little while later, a column of infantry shows up, sees the party, and wants in. The hussars refuse to share. So a drunken argument breaks out.

It escalates. There's a fistfight. Someone fires a gun. And back at the main camp, in the dark, all they hear is a gunshot. And panic sets in. The soldiers in the main camp assume the Ottomans are attacking. Someone starts shouting "Turci! Turci!"—which means "Turks! Turks!" Right. And this is where the language barrier becomes catastrophic. Some of the soldiers, particularly the Slavic troops, reportedly misheard "Turci" as "Allahu," which they associated with the Ottoman battle cry. It just amplified the chaos. So now you have the drunken hussars running back towards the camp, trying to rejoin their lines.

But it's dark. And the officers back at the camp see a mass of riders charging at them. They assume it's the Ottoman cavalry. So an Austrian artillery commander gives the order to open fire. They start shelling their own scouts. They start shelling their own scouts. And from there, it just completely falls apart. The entire army thinks it's under attack from all sides. Regiments start firing at each other in the confusion. No one can tell friend from foe. And Emperor Joseph the Second is there for all of this. He is. He's trying to ride through the chaos, shouting "Halt! Halt!" in German, but very few soldiers can understand him.

At one point, he gets separated from his own staff and just wanders off, lost. So what’s the final toll of this… battle? The numbers are debated, which is probably because of how embarrassing the whole incident was. Some early accounts claim as many as ten thousand casualties. Ten thousand? From friendly fire? Um, yeah. More modern historians think that's an exaggeration. The real number might be closer to a thousand or fifteen hundred. But even that is a STAGGERING loss for a battle with no enemy. And then the actual enemy shows up. Two days later. The Ottoman army arrives, expecting a major fight. Instead, they find the field littered with dead and wounded Austrian soldiers.

The Austrian army is completely disorganized and demoralized. The Ottomans just walk in and take the town of Karansebes without a fight. So the Austrians did all the work for them. They did. And while some historians rightly point out that the story might have been embellished over the years, the core of it is true. A small dispute over alcohol, amplified by darkness and a language barrier, caused an entire army to defeat itself. It’s a perfect, tragic example of how a system can break down. Fear and confusion just cascaded until the whole thing collapsed. It proves a very old point. Sometimes the most dangerous enemy is the one you bring with you.