Italian Army
The Italian Army ( []) is the Army, land force branch of the Italian Armed Forces. The army's history dates back to the Italian unification in the 1850s and 1860s. The army fought in colonial engagements in China and Italo-Turkish War, Libya. It ...
fielded during the
Cold War
The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
. Based in the regions of
Lombardy
The Lombardy Region (; ) is an administrative regions of Italy, region of Italy that covers ; it is located in northern Italy and has a population of about 10 million people, constituting more than one-sixth of Italy's population. Lombardy is ...
and
Piedmont
Piedmont ( ; ; ) is one of the 20 regions of Italy, located in the northwest Italy, Northwest of the country. It borders the Liguria region to the south, the Lombardy and Emilia-Romagna regions to the east, and the Aosta Valley region to the ...
the corps was the army's operational reserve, while the 4th Alpine Army Corps and the 5th Army Corps, both based in the North East of Italy, were the army's front-line units. After the end of the Cold War the corps was reduced in size and on 1 December 2000 it ceded its last brigades to the 1st Defence Forces Command (COMFOD 1°). The personnel of the 3rd Army Corps was used to raise the NATO Rapid Deployable Italian Corps in January 2001.
History
Origins
The history of the 3rd Army Corps begins after the
second Italian war of independence
The Second Italian War of Independence, also called the Sardinian War, the Austro-Sardinian War, the Franco-Austrian War, or the Italian War of 1859 (Italian: ''Seconda guerra d'indipendenza italiana''; German: ''Sardinischer Krieg''; French: ...
Austrian Empire
The Austrian Empire, officially known as the Empire of Austria, was a Multinational state, multinational European Great Powers, great power from 1804 to 1867, created by proclamation out of the Habsburg monarchy, realms of the Habsburgs. Duri ...
, the
Kingdom of Sardinia
The Kingdom of Sardinia, also referred to as the Kingdom of Sardinia and Corsica among other names, was a State (polity), country in Southern Europe from the late 13th until the mid-19th century, and from 1297 to 1768 for the Corsican part of ...
annexed the Papal Legations in present-day Emilia Romagna. Thus on 1 April 1860 the 3rd Higher Military Command was activated as a territorial command in
Parma
Parma (; ) is a city in the northern Italian region of Emilia-Romagna known for its architecture, Giuseppe Verdi, music, art, prosciutto (ham), Parmesan, cheese and surrounding countryside. With a population of 198,986 inhabitants as of 2025, ...
and tasked to defend the newly acquired territory between the
Trebbia
The Trebbia (stressed ''Trèbbia''; ) is a river predominantly of Liguria and Emilia Romagna in northern Italy. It is one of the four main right-bank tributaries of the river Po, the other three being the Tanaro, the Secchia and the Panaro.
...
and Panaro rivers, an area roughly corresponding with the historic Emilia region. The command consisted of the 5th, 8th and 12th division of the Line.
At the outbreak of the third Italian war of independence the command was renamed as III Army Corps and participated under command of Enrico Morozzo Della Rocca in the Italian Mincio campaign aimed at the Austrian
Quadrilatero
The ''Quadrilatero'' (, for greater specificity often called the "Quadrilateral fortresses") is the traditional name of a defensive system of the Austrian Empire in the Lombardy-Venetia region of Italy, which connected the fortresses of Peschi ...
fortresses with the 7th, 8th, 9th and 16th divisions of the line. On 24 June 1866 the corps was one of two engaged in the Battle of Custoza.
In August 1867 the III Army Corps was disbanded. However, on 14 June 1869 the III Army Corps was raised again in
Naples
Naples ( ; ; ) is the Regions of Italy, regional capital of Campania and the third-largest city of Italy, after Rome and Milan, with a population of 908,082 within the city's administrative limits as of 2025, while its Metropolitan City of N ...
and given territorial duties. Until the outbreak of
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
the corps remained as a territorial command in Italy.
Austrian Empire
The Austrian Empire, officially known as the Empire of Austria, was a Multinational state, multinational European Great Powers, great power from 1804 to 1867, created by proclamation out of the Habsburg monarchy, realms of the Habsburgs. Duri ...
on 23 May 1915 the III Army Corps under Lieutenant General Vittorio Camerana advanced on the extreme left flank of the Italian Army through the
Valtellina
Valtellina or the Valtelline (occasionally spelled as two words in English: Val Telline; (); or ; ; ) is a valley in the Lombardy region of northern Italy, bordering Switzerland. Today it is known for its ski centre, hot spring spas, bresa ...
Lake Garda
Lake Garda (, , or , ; ; ) is the largest lake in Italy. It is a popular holiday location in northern Italy, between Brescia and Milan to the west, and Verona and Venice to the east. The lake cuts into the edge of the Eastern Alps, Italian Alp ...
into
Trentino
Trentino (), officially the Autonomous Province of Trento (; ; ), is an Autonomous province#Italy, autonomous province of Italy in the Northern Italy, country's far north. Trentino and South Tyrol constitute the Regions of Italy, region of Tren ...
. Although numerically superior the corps failed to cross the Stelvio and Tonale pass and advanced only until Riva del Garda and Tione, but failed to take either of the two cities. The corps consisted of the 5th and 6th Division of the Line (Infantry), the 35th Territorial Division, the 7th Bersaglieri Regiment and the 5th Alpini Regiment. All soldiers of the 5th Alpini Regiment had been recruited in the aforementioned valleys and thus fought in a territory they knew perfectly well. However the 5th Alpini Regiment was never employed as a whole, but single companies or battalions were given specific mountain summits, ridges or passes to conquer and hold.
* III Army Corps (Lieutenant General Vittorio Camerana)
** 5th Division of the Line (Major General Druetti)
*** Brigade of the Line ''Cuneo''
**** 7th Line Infantry Regiment
**** 8th Line Infantry Regiment
*** Brigade of the Line ''Palermo''
**** 67th Line Infantry Regiment
**** 68th Line Infantry Regiment
*** 27th Territorial Field Artillery Regiment (5x batteries)
*** 10th Sapper Company / 2nd Engineer Regiment
*** Divisional Service units
** 6th Division of the Line (Major General Roffi)
*** Brigade of the Line ''Sicilia''
**** 61st Line Infantry Regiment
**** 62nd Line Infantry Regiment
*** Brigade of the Line ''Toscana''
**** 77th Line Infantry Regiment
**** 78th Line Infantry Regiment
*** 16th Field Artillery Regiment (8x batteries)
*** 11th Sapper Company / 2nd Engineer Regiment
*** Divisional Service units
** 35th Territorial Division (Major General De Chaurand de Saint Eustache)
*** Brigade of the Line ''Parma''
**** 49th Line Infantry Regiment
**** 50th Line Infantry Regiment
*** Brigade of the Line ''Milano''
**** 159th Line Infantry Regiment
**** 160th Line Infantry Regiment
*** 2x squadrons of the 27th ''Cavalleggeri di Aquila'' Cavalry Regiment
*** 42nd Territorial Field Artillery Regiment (8x batteries)
*** 15th Sapper Company / 2nd Engineer Regiment
*** Divisional Service units
** 5th Alpini Regiment (''Morbegno'', ''Tirano'', ''Edolo'', ''Vestone'', ''Val d'Intelvi'', ''Valtellina'', ''Val Camonica'', ''Val Chiese'' Alpini battalions)
** 7th Bersaglieri Regiment (VIII, X, XI, XLV Bersaglieri battalions)
** 27th ''Cavalleggeri di Aquila'' Cavalry Regiment
** III
Guardia di Finanza
The Guardia di Finanza (; G. di F. or GdF; or ) is an Italian militarised law enforcement agency under the Ministry of Economy and Finance (Italy), Ministry of Economy and Finance, instead of the Ministry of Defence (Italy), Ministry of Defence ...
Frontier Battalion
** 6th Field Artillery Regiment (8x batteries)
** II Group / 1st Heavy Field Artillery Regiment (2x batteries)
** 1st Tunnelling Engineers Battalion
** 18th Sapper Company / 2nd Engineer Regiment
** 4th Telegraph Engineers Company
** Army Corps Service units
After the initial advance had been brought to a halt by the
Austro-Hungarian Army
The Austro-Hungarian Army, also known as the Imperial and Royal Army,; was the principal ground force of Austria-Hungary from 1867 to 1918. It consisted of three organisations: the Common Army (, recruited from all parts of Austria-Hungary), ...
the corps dug in and, although fierce fighting continued - especially on the Adamello glaciers - the front in the corps' sector remained almost unchanged until the end of the war. The front became so static that the 35th Territorial Division was sent to participate in the Allied war effort in
Macedonia
Macedonia (, , , ), most commonly refers to:
* North Macedonia, a country in southeastern Europe, known until 2019 as the Republic of Macedonia
* Macedonia (ancient kingdom), a kingdom in Greek antiquity
* Macedonia (Greece), a former administr ...
.
After the Italian defeat in the
Battle of Caporetto
The Battle of Kobarid (also known as the Twelfth Battle of the Isonzo, the Battle of Caporetto or the Battle of Karfreit) took place on the Italian front of World War I.
The battle was fought between the Kingdom of Italy and the Central P ...
the III Corps was taken out of the front and became the Army's reserve corps, tasked with countering any enemy breakthrough on the Piave front during the winter of 1917/18. In spring of 1918 the corps returned to its original area of deployment. After Austria signed the Armistice of Villa Giusti the III corps finally advanced into
Trentino
Trentino (), officially the Autonomous Province of Trento (; ; ), is an Autonomous province#Italy, autonomous province of Italy in the Northern Italy, country's far north. Trentino and South Tyrol constitute the Regions of Italy, region of Tren ...
.
Interbellum
After the war the III Army Corps returned to its garrison in
Milan
Milan ( , , ; ) is a city in northern Italy, regional capital of Lombardy, the largest city in Italy by urban area and the List of cities in Italy, second-most-populous city proper in Italy after Rome. The city proper has a population of nea ...
. After the drawdown of forces in the early 1920s the corps consisted of the 6th Infantry Division ''Legnano'' in Milan, the 7th Infantry Division ''Leonessa'' in
Brescia
Brescia (, ; ; or ; ) is a city and (municipality) in the region of Lombardy, in Italy. It is situated at the foot of the Alps, a few kilometers from the lakes Lake Garda, Garda and Lake Iseo, Iseo. With a population of 199,949, it is the se ...
and the 8th Infantry Division ''Po'' in
Piacenza
Piacenza (; ; ) is a city and (municipality) in the Emilia-Romagna region of Northern Italy, and the capital of the province of Piacenza, eponymous province. As of 2022, Piacenza is the ninth largest city in the region by population, with more ...
.
In spring of 1936 the corps was sent to
Eritrea
Eritrea, officially the State of Eritrea, is a country in the Horn of Africa region of East Africa, with its capital and largest city being Asmara. It is bordered by Ethiopia in the Eritrea–Ethiopia border, south, Sudan in the west, and Dj ...
to reinforce the Italian troops that faced stiffer than expected resistance during the Italian invasion of Abyssinia. The corps was led by
Ettore Bastico
Ettore Bastico (9 April 1876 – 2 December 1972) was an Italian field marshal who served as the commander of Axis forces in North Africa from 1941 to 1943 during World War II. In addition to being a general of the Royal Italian Army, he served a ...
After the return to Milan the corps was given the task to defend Italy along the Swiss-Italian border. To aid in its task the corps was given command of the Alpine Wall fortifications in its area of operation. When Italy declared war on France on 10 June 1940 the corps was near the French-Italian border in Limone Piemonte. The Italian Army only performed limited patrols and remained in its positions until ''after'' France had asked for an armistice on 20 June 1940. The next day the Italian divisions crossed the border in force, but stiff French resistance stopped them along the entire front after a few kilometres. During the campaign the corps commanded the 3rd Mountain Infantry Division ''Ravenna'', 6th Infantry Division ''Cuneo'' and a mixed unit of four Alpini and two Mountain Artillery battalions.
After the Italian invasion of Greece in October 1940 bogged down under stiff Greek resistance the III Army Corps was dispatched to
Albania
Albania ( ; or ), officially the Republic of Albania (), is a country in Southeast Europe. It is located in the Balkans, on the Adriatic Sea, Adriatic and Ionian Seas within the Mediterranean Sea, and shares land borders with Montenegro to ...
* Lieutenant-General Mario Arisio (10 June 1940 - 20 August 1941)
* Lieutenant-General Angelo Rossi (20 August 1941 - 4 April 1943)
* Lieutenant-General
Luigi Manzi
Luigi (; ) is a character created by Japanese video game designer Shigeru Miyamoto. Part of Nintendo's ''Mario'' franchise, he is a kind-hearted, cowardly Italian plumber, and the younger fraternal twin brother and sidekick of Mario. Like ...
(4 April - 10 September 1943 : POW)Generals.dk /ref>
Cold War
On 15 June 1945 the III Territorial Military Command was activated in Milan which at the time controlled only the Infantry Division ''Legnano'' in
Bergamo
Bergamo ( , ; ) is a city in the Alps, alpine Lombardy region of northern Italy, approximately northeast of Milan, and about from the alpine lakes Lake Como, Como and Lake Iseo, Iseo and 70 km (43 mi) from Lake Garda, Garda and Lake ...
Novara
Novara (; Novarese Lombard, Novarese: ) is the capital city of the province of Novara in the Piedmont (Italy), Piedmont region in northwest Italy, to the west of Milan. With 101,916 inhabitants (on 1 January 2021), it is the second most populous ...
Turin
Turin ( , ; ; , then ) is a city and an important business and cultural centre in northern Italy. It is the capital city of Piedmont and of the Metropolitan City of Turin, and was the first Italian capital from 1861 to 1865. The city is main ...
NATO
The North Atlantic Treaty Organization (NATO ; , OTAN), also called the North Atlantic Alliance, is an intergovernmental organization, intergovernmental Transnationalism, transnational military alliance of 32 Member states of NATO, member s ...
s
Allied Land Forces Southern Europe
Allied Land Forces Southern Europe (LANDSOUTH) was a military command of NATO's Allied Forces Southern Europe (AFSOUTH) command. Based in Verona in Northern Italy LANDSOUTH was tasked with defending Italy north of the Apennine Mountains against ...
Command (LANDSOUTH) in
Verona
Verona ( ; ; or ) is a city on the Adige, River Adige in Veneto, Italy, with 255,131 inhabitants. It is one of the seven provincial capitals of the region, and is the largest city Comune, municipality in the region and in Northeast Italy, nor ...
.
In 1975 the Italian Army undertook a major reorganisation: the regimental level was abolished and battalions came under direct command of brigades, which combined units from different combat arms. In the same year the spelling of the name of the corps was changed from III Army Corps to 3rd Army Corps. Furthermore, the ''Cremona'' and ''Legnano'' divisions were reduced to brigades and therefore the 3rd Army Corps' new structure on 21 October 1975 was as follows:
* 3rd Army Corps in
Milan
Milan ( , , ; ) is a city in northern Italy, regional capital of Lombardy, the largest city in Italy by urban area and the List of cities in Italy, second-most-populous city proper in Italy after Rome. The city proper has a population of nea ...
Novara
Novara (; Novarese Lombard, Novarese: ) is the capital city of the province of Novara in the Piedmont (Italy), Piedmont region in northwest Italy, to the west of Milan. With 101,916 inhabitants (on 1 January 2021), it is the second most populous ...
Bergamo
Bergamo ( , ; ) is a city in the Alps, alpine Lombardy region of northern Italy, approximately northeast of Milan, and about from the alpine lakes Lake Como, Como and Lake Iseo, Iseo and 70 km (43 mi) from Lake Garda, Garda and Lake ...
Turin
Turin ( , ; ; , then ) is a city and an important business and cultural centre in northern Italy. It is the capital city of Piedmont and of the Metropolitan City of Turin, and was the first Italian capital from 1861 to 1865. The city is main ...
In 1986 the Italian Army abolished the divisional level and realigned its forces to counter a possible
Warsaw Pact
The Warsaw Pact (WP), formally the Treaty of Friendship, Co-operation and Mutual Assistance (TFCMA), was a Collective security#Collective defense, collective defense treaty signed in Warsaw, Polish People's Republic, Poland, between the Sovi ...
attack better. The 3rd Army Corps was to either act as last line of defence along the
Adige
The Adige is the second-longest river in Italy, after the Po. It rises near the Reschen Pass in the Vinschgau in the province of South Tyrol, near the Italian border with Austria and Switzerland, and flows through most of northeastern Italy ...
and Po rivers or to counter-attack broken through enemy forces in the Venetian plains. The corps was augmented by two mechanized brigades and as the ''Centauro'' division carried a historically significant name, the division ceased to exist on 31 October in Novara, but the next day in the same location the Armoured Brigade ''Centauro'' was activated and took command of the units of the ''Curtatone'':
* 3rd Army Corps in
Milan
Milan ( , , ; ) is a city in northern Italy, regional capital of Lombardy, the largest city in Italy by urban area and the List of cities in Italy, second-most-populous city proper in Italy after Rome. The city proper has a population of nea ...
Novara
Novara (; Novarese Lombard, Novarese: ) is the capital city of the province of Novara in the Piedmont (Italy), Piedmont region in northwest Italy, to the west of Milan. With 101,916 inhabitants (on 1 January 2021), it is the second most populous ...
Bergamo
Bergamo ( , ; ) is a city in the Alps, alpine Lombardy region of northern Italy, approximately northeast of Milan, and about from the alpine lakes Lake Como, Como and Lake Iseo, Iseo and 70 km (43 mi) from Lake Garda, Garda and Lake ...
Brescia
Brescia (, ; ; or ; ) is a city and (municipality) in the region of Lombardy, in Italy. It is situated at the foot of the Alps, a few kilometers from the lakes Lake Garda, Garda and Lake Iseo, Iseo. With a population of 199,949, it is the se ...
Bologna
Bologna ( , , ; ; ) is the capital and largest city of the Emilia-Romagna region in northern Italy. It is the List of cities in Italy, seventh most populous city in Italy, with about 400,000 inhabitants and 150 different nationalities. Its M ...
Turin
Turin ( , ; ; , then ) is a city and an important business and cultural centre in northern Italy. It is the capital city of Piedmont and of the Metropolitan City of Turin, and was the first Italian capital from 1861 to 1865. The city is main ...
)
Each brigade, with the exception of the ''Centauro'', fielded about 4,700 men. The Centauro fielded about 3,400 men and together with the corps' support units the entire corps fielded over 40,000 men. In 1982 Bersaglieri of the ''Legnano'' brigade were deployed in Italys first operation outside its soil since World War II as part of the Multinational Force in Lebanon.
After the Cold War
With the end of the Cold War the Italian Army began a decade long reduction of its forces. The first brigade to disband was the ''Goito'' on 1 June 1991, followed by the ''Brescia'' on 27 July 1991. Also on 1 June 1991 the ''Trieste'' ceased its colours in
Bologna
Bologna ( , , ; ; ) is the capital and largest city of the Emilia-Romagna region in northern Italy. It is the List of cities in Italy, seventh most populous city in Italy, with about 400,000 inhabitants and 150 different nationalities. Its M ...
Florence
Florence ( ; ) is the capital city of the Italy, Italian region of Tuscany. It is also the most populated city in Tuscany, with 362,353 inhabitants, and 989,460 in Metropolitan City of Florence, its metropolitan province as of 2025.
Florence ...
. The ''Friuli'' took command of some units of the disbanded ''Trieste'' and entered the ranks of the 3rd Army Corps. In September 1993 the ''Legnano'' brigade deployed to Somalia in support of United Nations
Unified Task Force
The Unified Task Force (UNITAF), also known as Operation Restore Hope, was a United States-led, United Nations-sanctioned multinational military force deployed to Somalia from 5 December 1992 to 4 May 1993. It was established to replace United ...
mission. In spring 1997 the Corps assumed responsibility for
Operation Alba
Operation Alba ("Sunrise" or "Dawn" in Italian) was a multinational peacekeeping force sent to Albania in 1997. Led by Italy, it was intended to help the Albanian government restore law and order during the Albanian Civil War.Albanian Rebellion of 1997.
In 1997 the army undertook the next big reform process. The 3rd Army Corps saw its ''Cremona'' and ''Legnano'' brigades disbanded. It also had to cede the ''Centauro'' to the 5th Army Corps. On 1 October 1997 the 3rd Army Corps changed its name and became the Projection Forces Command (''Comando Forze di Proiezione'' or COMFOP) and gained the Parachute Brigade ''Folgore'', the Bersaglieri Brigade ''Garibaldi'' and the amphibious Lagunari Regiment ''Serenissima'', thus the corps commanded all rapidly deployable units of the Italian Army. The new structure of the corps was:
* COMFOP in
Milan
Milan ( , , ; ) is a city in northern Italy, regional capital of Lombardy, the largest city in Italy by urban area and the List of cities in Italy, second-most-populous city proper in Italy after Rome. The city proper has a population of nea ...
Livorno
Livorno () is a port city on the Ligurian Sea on the western coast of the Tuscany region of Italy. It is the capital of the Province of Livorno, having a population of 152,916 residents as of 2025. It is traditionally known in English as Leghorn ...
Bologna
Bologna ( , , ; ; ) is the capital and largest city of the Emilia-Romagna region in northern Italy. It is the List of cities in Italy, seventh most populous city in Italy, with about 400,000 inhabitants and 150 different nationalities. Its M ...
Caserta
Caserta ( ; ) is the capital of the province of Caserta in the Campania region of Italy. An important agricultural, commercial, and industrial ''comune'' and city, Caserta is located 36 kilometres north of Naples on the edge of the Campanian p ...
** Lagunari Regiment ''Serenissima'' in Venice-Lido
** 1st Signal Regiment (3rd Signal Battalion ''Spluga'') in Milano
** 10th Engineer Regiment (3rd Engineer Battalion ''Lario'') in
Cremona
Cremona ( , , ; ; ) is a city and (municipality) in northern Italy, situated in Lombardy, on the left bank of the Po (river), Po river in the middle of the Po Valley. It is the capital of the province of Cremona and the seat of the local city a ...
** 26th Infantry Regiment ''Bergamo'' (1x training battalion) in Diano Castello
** 33rd Logistic Regiment ''Ambrosiano'' (1x battalion) in Solbiate Olona
** 121st Infantry Regiment ''Macerata'' (1x training battalion) in
Fano
Fano () is a city and ''comune'' of the province of Pesaro and Urbino in the Marche region of Italy. It is a beach resort southeast of Pesaro, located where the ''Via Flaminia'' reaches the Adriatic Sea. It is the third city in the region by pop ...