Italian Civil War

Italian Civil War
Part of the Italian campaign in World War II
Clockwise from top:
  • An Italian partisan in Florence, 14 August 1944
  • GNR group on a Truck with a Breda 30 LMG
  • Member of the 16th Black Brigade of Varese, 1945
  • Three Italian partisans executed by public hanging in Rimini, August 1944
Date8 September 1943 – 2 May 1945
(1 year, 7 months, 3 weeks and 3 days)
Location
Result

Royal Italian and Italian Resistance victory

Belligerents
Italian Resistance
Kingdom of Italy

United Kingdom
United States
Italian Social Republic

 Germany
Commanders and leaders
Strength
520,000
Casualties and losses
  • CLN / CLNAI:
    (Partisan activity)
    German figures:
    12/43-02/45 30.209 killed, 22.028 captured and 34.860 civilians arrested
    Italian postwar figures:
    28.368 killed, 20.726 wounded and 14.150 civilians killed
    Co-belligerent Army:
    (entire theater)
    • 5,927 killed, unknown wounded, captured, and missing
RSI:
(entire theater)
34,770 killed, unknown wounded, captured, and missing
(Partisan activity)
10/43-03/45 5,136 killed, 5,574 wounded and unknown missing
Nazi Germany:
(Partisan activity)
10/43-02/45 2.075 killed, 3.926 wounded and 2.299 abducted or missing
c. 124,000 post-armistice civilian deaths;
42,600 killed by post-armistice air raids

The Italian Civil War (Italian: Guerra civile italiana, pronounced [ˈɡwɛrra tʃiˈviːle itaˈljaːna]) was a civil war in the Kingdom of Italy fought during the Italian campaign of World War II between Italian fascists and Italian partisans (mostly politically organized in the National Liberation Committee) and, to a lesser extent, the Italian Co-belligerent Army.

Many Italian fascists were soldiers or supporters of the Italian Social Republic, a collaborationist puppet state created under the direction of Nazi Germany during its occupation of Italy. The Italian Civil War lasted from around 8 September 1943 (the date of the Armistice of Cassibile, between Italy and the Allies) to 2 May 1945 (the date of the Surrender at Caserta). The Italian partisans and the Italian Co-belligerent Army of the Kingdom of Italy, sometimes materially supported by the Allies, simultaneously fought against the occupying Nazi German armed forces. Armed clashes between the fascist National Republican Army of the Italian Social Republic and the Italian Co-belligerent Army of the Kingdom of Italy were rare, while clashes between the Italian fascists and the Italian partisans were common. There were also some internal conflicts within the partisan movement. In this context, Germans, sometimes helped by Italian fascists, committed several atrocities against Italian civilians and troops.

The event that later gave rise to the Italian Civil War was the deposition and arrest of Benito Mussolini on 25 July 1943 by King Victor Emmanuel III, after which Italy signed the Armistice of Cassibile on 8 September 1943, ending its war with the Allies. However, German forces began occupying Italy immediately prior to the armistice, through Operation Achse, and then invaded and occupied Italy on a larger scale after the armistice, taking control of northern and central Italy and creating the Italian Social Republic (RSI), with Mussolini installed as leader after he was rescued by German paratroopers in the Gran Sasso raid. As a result, the Italian Co-belligerent Army was created to fight against the Germans, while other Italian troops continued to fight alongside the Germans in the National Republican Army. In addition, a large Italian resistance movement started a guerrilla war against the German and Italian fascist forces. The anti-fascist victory led to the execution of Mussolini, the liberation of the country from dictatorship, and the birth of the Italian Republic under the control of the Allied Military Government of Occupied Territories, which was operational until the Treaty of Peace with Italy in 1947.