Austrian Civil War

Austrian Civil War
	Part of the interwar period
	; Soldiers of the Austrian Federal Army in Vienna, 12 February 1934
Date	12–15 February 1934; (4 days)
Location	Various cities in Austria
Result	Fatherland Front victory Demise of multi-party system; Establishment of the Federal State of Austria;
Belligerents
SDAPÖ Republikanischer Schutzbund;	First Austrian Republic Fatherland Front; Federal Army; Federal Police; Federal Gendarmerie; Heimwehr; Ostmärkische Sturmscharen;
Commanders and leaders
Ludwig Bernaschek ; Richard Bernaschek	Engelbert Dollfuss; Emil Fey
Strength
10,000 – 20,000 rebelling Schutzbund members	Federal Army, police, gendarmeries, and paramilitary Heimwehr forces (est. 60,000)
Casualties and losses
Estimated 110 killed; 399 wounded; 9 executed	Estimated 110 killed; 319 wounded
	Estimated 110 civilians killed

The Austrian Civil War (German: Österreichischer Bürgerkrieg) of 12–15 February 1934, also known as the February Uprising (Februaraufstand) or the February Fights (Februarkämpfe), was a series of clashes in the First Austrian Republic between the forces of the authoritarian right-wing government of Engelbert Dollfuss and the Republican Protection League (Republikanischer Schutzbund), the banned paramilitary arm of the Social Democratic Workers' Party of Austria. The fighting started when League members fired on the Austrian police who were attempting to enter the Social Democrats' party headquarters in Linz to search for weapons. It spread from there to Vienna and other industrial centres in eastern and central Austria. The superior numbers and firepower of the Austrian police and Federal Army quickly put an end to the uprising. The overall death toll is estimated at 350.

The socialists' defeat led to arrests, executions and the banning of the Social Democratic Party. In May 1934, Austria's democratic constitution was replaced by the authoritarian constitution of the Federal State of Austria, with the Fatherland Front as the only legal party.