
The Italian Social Republic, popularly and historically known as the Republic of Salò, was a German puppet state with limited recognition that was created during the later part of World War II, existing from the beginning of German occupation of Italy in September 1943 until the surrender of German troops in Italy in May 1945.

The National Republican Air Force was the air force of the Italian Social Republic during World War II, closely linked with the German Air Force (Luftwaffe) in northern Italy.

Two of the three Axis powers of World War II—Nazi Germany and their Fascist Italian allies—committed war crimes in the Kingdom of Italy.

The Corpo Ausiliario delle Squadre d'azione di Camicie Nere, most widely known as the Black Brigades, was one of the Fascist paramilitary groups, organized and run by the Republican Fascist Party operating in the Italian Social Republic, during the final years of World War II, and after the signing of the Italian Armistice in 1943. They were officially led by Alessandro Pavolini, former Minister of Culture (MINCULPOP) of the fascist era during the last years of the Kingdom of Italy.

Duce is an Italian title, derived from the Latin word dux "leader", and a cognate of duke. National Fascist Party leader Benito Mussolini was identified by Fascists as Il Duce of the movement since the birth of the Fasci Italiani di Combattimento in 1919. In 1925 it became a reference to the dictatorial position of Sua Eccellenza Benito Mussolini, Capo del Governo, Duce del Fascismo e Fondatore dell'Impero. Mussolini held this title together with that of President of the Council of Ministers: this was the constitutional position which entitled him to rule Italy on behalf of the King of Italy. Founder of the Empire was added for the exclusive use by Mussolini in recognition of his founding of an official legal entity of the Italian Empire on behalf of the King in 1936 following Italy's victory in the Second Italo-Ethiopian War. The position was held by Mussolini until 1943, when he was removed from office by the King and the position of "Duce" was dismantled, while Marshal Pietro Badoglio, 1st Duke of Addis Abeba was appointed Presidente del Consiglio.

The expatriate American poet Ezra Pound recorded or composed hundreds of broadcasts in support of fascism for Italian radio during World War II and the Holocaust in Italy. Based in Italy since 1924, Pound collaborated with the fascist regime of Benito Mussolini and expressed support for Adolf Hitler. Written at first for EIAR, and later for a new radio station in the Salò Republic, a Nazi puppet state in northern Italy, the broadcasts contained deeply antisemitic and racist material. They were transmitted to England, central Europe, and the United States, mostly in English, but also in Italian, German, and French.

The Gran Sasso raid was the rescue of Italian dictator Benito Mussolini from the Gran Sasso d'Italia massif by German paratroopers and Waffen-SS commandos in September 1943, during World War II. The airborne operation was personally ordered by Adolf Hitler, approved by General Kurt Student, and planned and executed by Major Harald Mors.

Long Night in 1943 is an Italian film of 1960 set in Ferrara, in the Italian Social Republic Nazi puppet state during the late stages of WW2. It was directed by Florestano Vancini and adapted by Vancini, Ennio De Concini and Pier Paolo Pasolini from a short story by Giorgio Bassani. The film stars Enrico Maria Salerno, Gino Cervi, Belinda Lee, Gabriele Ferzetti and Andrea Checchi.

The Marina Nazionale Repubblicana was the navy of the Italian Social Republic, a German puppet state in Italy.

The National Republican Army was the army of the Italian Social Republic from 1943 to 1945 that fought on the side of Nazi Germany during World War II.

The Italian National Republican Guard was a gendarmerie force of the Italian Social Republic created by decree on December 8, 1943, replacing the Carabinieri and the National Security Volunteer Militia (MVSN). General Renato Ricci appointed as its commandant. Major General Italo Romegialli was appointed vice commandant and Major General Nicolò Nicchiarelli became the chief of general staff.

Enea Navarini was an Italian general who served during the Second World War from 1940 to 1943.

The Operational Zone of the Adriatic Littoral ; Italian: Zona d'operazioni del Litorale adriatico; Croatian: Operativna zona Jadransko primorje; Slovene: Operacijska zona Jadransko primorje) was a Nazi German district on the northern Adriatic coast created during World War II in 1943. It was formed out of territories that were previously under Fascist Italian control until its takeover by Germany. It included parts of present-day Italian, Slovenian, and Croatian territories. The area was administered as territory attached, but not incorporated to, the Reichsgau of Carinthia. The capital of the zone was the city of Trieste.

The Operational Zone of the Alpine Foothills was a Nazi German occupation zone in the sub-Alpine area in Italy during World War II.

Propaganda of Fascist Italy was the material put forth by Italian Fascism to justify its authority and programs and encourage popular support.

The Province of Carnaro was a province of the Kingdom of Italy from 1924 to 1943, then under control of the Italian Social Republic and German Wehrmacht from 1943 to 1945. It took its official name after the Gulf of Carnaro.
Salò is a town and comune in the Province of Brescia in the region of Lombardy on the banks of Lake Garda, on which it has the longest promenade. The city was the seat of government of the Italian Social Republic from 1943 to 1945, with the ISR often being referred to as the "Salò Republic".

The Verona Trial was a show trial held in January 1944 in the Italian Social Republic (ISR) to punish—by five almost-immediately executed death sentences and one 30-year imprisonment—the members of the Grand Council of Fascism who had committed the offence of voting for Benito Mussolini's removal from power in the Kingdom of Italy and had later been arrested by Mussolini's forces.