The Italian Resistance (Italian: Resistenza italiana [rezis'tɛntsa itaˈljaːna]), or simply La Resistenza, consisted of all the Italian resistance groups who fought the occupying forces of Nazi Germany and the fascist collaborationists of the Italian Social Republic (RSI) in Italy during the latter part of the Second World War, from 1943 to 1945. As a diverse anti-fascist and anti-Nazist movement and organisation, the Resistenza opposed Nazi Germany and its Fascist puppet state regime, the Italian Social Republic, which the Germans created following the Nazi German invasion and military occupation of Italy by the Wehrmacht and the Waffen-SS from 8 September 1943 until 25 April 1945.
General underground Italian opposition to the Fascist Italian government existed even before World War II, but open and armed resistance followed the German invasion of Italy on 8 September 1943: in Nazi-occupied Italy, the Italian Resistance fighters, known as the partigiani (partisans), fought a guerra di liberazione nazionale ('national liberation war') against the invading German forces; in this context, the anti-fascist partigiani of the Italian Resistance also simultaneously participated in the Italian Civil War, fighting against the Italian Fascists of the collaborationist Italian Social Republic.
The Resistance was a diverse coalition of various Italian political parties, independent resistance fighters and soldiers, and partisan brigades and militias. The modern Italian Republic was declared to be founded on the struggle of the Resistance: the Constituent Assembly, who wrote the Constitution of Italy at the end of the war, was mostly composed of representatives of the parties that had given life to the Italian Resistance's National Liberation Committee. These former Italian Resistance fighters based the constitution on a compromissory synthesis of their Resistance parties' respective principles of democracy and anti-fascism.
The Italian Resistance has its roots in anti-fascism, which progressively developed in the period from the mid-1920s, when weak forms of opposition to the fascist regime already existed, until the beginning of World War II. Furthermore, in the memory of the partisan fighters, especially those of communist and socialist inspiration, the memory of the Biennio Rosso and of the violent struggles against the fascist squads in the period 1919–1922, considered by some exponents of the left-wing parties (among which Palmiro Togliatti himself) a true "civil war" in defence of the popular classes against the reactionary forces.
In Italy, Mussolini's Fascist regime used the term anti-fascist to describe its opponents. Mussolini's secret police was officially known as the Organization for Vigilance and Repression of Anti-Fascism. During the 1920s in the Kingdom of Italy, anti-fascists, many of them from the labor movement, fought against the violent Blackshirts and against the rise of the fascist leader Benito Mussolini. After the Italian Socialist Party (PSI) signed a pacification pact with Mussolini and his Fasces of Combat on 3 August 1921, and trade unions adopted a legalist and pacified strategy, members of the workers' movement who disagreed with this strategy formed Arditi del Popolo.
The Italian General Confederation of Labour (CGL) and the PSI refused to officially recognize the anti-fascist militia and maintained a non-violent, legalist strategy, while the Communist Party of Italy (PCd'I) ordered its members to quit the organization. The PCd'I organized some militant groups, but their actions were relatively minor. The Italian anarchist Severino Di Giovanni, who exiled himself to Argentina following the 1922 March on Rome, organized several bombings against the Italian fascist community. The Italian liberal anti-fascist Benedetto Croce wrote his Manifesto of the Anti-Fascist Intellectuals, which was published in 1925. Other notable Italian liberal anti-fascists around that time were Piero Gobetti and Carlo Rosselli.
Following the murder of the socialist deputy Giacomo Matteotti (1924) and the decisive assumption of responsibility by Mussolini, the process of totalitarianization of the State began in the Kingdom of Italy, which will give rise to ever greater control and severe persecution of opponents, at risk of imprisonment and confinement.
The anti-fascists therefore organized themselves clandestinely in Italy and abroad, creating with great difficulty a rudimentary network of connections, which however did not produce significant practical results, remaining fragmented into small uncoordinated groups, incapable of attacking or threatening the regime, if some attacks carried out in particular by anarchists are excluded. Their activity was limited to the ideological side; the production of writings was copious, particularly among the anti-fascist exile communities, which however did not reach the masses and did not influence public opinion.
Concentrazione Antifascista Italiana (English: Italian Anti-Fascist Concentration), officially known as Concentrazione d'Azione Antifascista (Anti-Fascist Action Concentration), was an Italian coalition of Anti-Fascist groups which existed from 1927 to 1934. Founded in Nérac, France, by expatriate Italians, the CAI was an alliance of non-communist anti-fascist forces (republican, socialist, nationalist) trying to promote and to coordinate expatriate actions to fight fascism in Italy; they published a propaganda paper entitled La Libertà.
Giustizia e Libertà (English: Justice and Freedom) was an Italian anti-fascist resistance movement, active from 1929 to 1945. The movement was cofounded by Carlo Rosselli, Ferruccio Parri, who later became Prime Minister of Italy, and Sandro Pertini, who became President of Italy, were among the movement's leaders. The movement's members held various political beliefs but shared a belief in active, effective opposition to fascism, compared to the older Italian anti-fascist parties. Giustizia e Libertà also made the international community aware of the realities of fascism in Italy, thanks to the work of Gaetano Salvemini.
Some historians have also underlined the Resistance's links with the Spanish Civil War, in particular with those who had served in the International Brigades. Many Italian anti-fascists participated in the Spanish Civil War with the hope of setting an example of armed resistance to Franco's dictatorship against Mussolini's regime; hence their motto: "Today in Spain, tomorrow in Italy".
Resistance by the Italian Armed Forces
Armed resistance to the German occupation following the armistice between Italy and Allied armed forces of 3 September 1943 partially began with Italian regular forces: the Italian Armed Forces and the Carabinieri military police. The period's best-known battle broke out in Rome the day the armistice was announced. Regio Esercito units such as the Sassari Division, the Granatieri di Sardegna, the Piave Division, the Ariete II Division, the Centauro Division, the Piacenza Division and the "Lupi di Toscana" Division (in addition to Carabinieri, infantry and coastal artillery regiments) were deployed around the city and along surrounding roads.
Outnumbered German Fallschirmjäger and Panzergrenadiere were initially repelled and endured losses, but slowly gained the upper hand, aided by their experience and superior Panzer component. The defenders were hampered by a number of facts: Allied support was cancelled at the last minute since the Fallschirmjäger took the U.S. 82nd Airborne Division drop zones (Brigadier General Maxwell D. Taylor had crossed enemy lines and gone to Rome to personally supervise the operation); King Victor Emmanuel III, Marshal Pietro Badoglio and their staff fled to Brindisi, which left the generals in charge of the city without a coordinated defence plan; also the absence of the Italian Centauro II Division, composed primarily of ex-Blackshirts and not trusted, with its German-made tanks, contributed to the defeat of the Italian forces by the Germans.