This page lists brigades, regiments, battalions, and other formations and units of the Italian Army since World War II grouped by their administrative corps. Units grouped under their operational headquarters are listed at Structure of the Italian Army.
The units are listed by order of precedence. After the unit's name, the date of foundation i.e. *1624 and the location it is currently based follows. Disbanded units follow below the active units.
Infantry Corps
Granatieri
History
The Granatieri (Grenadiers) are the oldest speciality of the Italian Army and act as honor guard for the President of Italy. In 1975 the Granatieri battalions, with the exception of the 3rd Battalion, were named for battles in which the Granatieri had distinguished themselves. The 3rd Battalion was named for the oldest regiment of their line.
Active units
Mechanized Brigade "Granatieri di Sardegna", *1976-
Infantry Division "Granatieri di Sardegna", *1948-1976
21st Infantry Division "Granatieri di Sardegna", *1934-1943
"Granatieri di Sardegna" Brigade, *1831-1939
1st Regiment "Granatieri di Sardegna", *1659-1943,1946-1976, 1992- (Rome)
3rd Granatieri Command and Tactical Supports Unit "Guardie", *2022 (Rome)
3rd Regiment "Granatieri Guardie", 1992-2002
3rd Granatieri Battalion "Guardie", *1976-1992
3rd Regiment "Granatieri di Sardegna", *1926-1943
Fanteria (Line Infantry)
History
Active units
Italian Infantry units are named for regions and cities. However the 5th, 13th, 17th, 20th, 21st, 60th, 66th, 67th, 87th, 114th, 120th, and 151st infantry battalions are named for battles, while the 52nd is named for the Alps and the 1st carries the name of Saint Justus of Trieste.
Originally raised as sharpshooters and skirmishers, the Bersaglieri serve since World War II mostly as mechanized infantry. In 1975 the Bersaglieri battalions, with the exception of the 1st and 11th battalion, were named for battles in which the Bersaglieri had distinguished themselves. The 1st Bersaglieri Battalion is named for the founder of the Bersaglieri corps General Alessandro Ferrero La Marmora, while the 11th Battalion, which had received the war flag of the 182nd Regiment "Garibaldi", was named for the island of Caprera where Italy's national hero Giuseppe Garibaldi spent the last years of his life.
11th Bersaglieri Regiment, *1883-1943, 1992- (Orcenico Superiore), in 1992 the 27th Bersaglieri Battalion "Jamiano" joined the regiment, which was replaced by the 11th Bersaglieri Battalion "Caprera" in 1997
27th Bersaglieri Battalion "Jamiano", *1975-1992, joined the 11th Bersaglieri Regiment in 1992, was replaced by the 11th Bersaglieri Battalion "Caprera" in 1997 and then inactivated
Alpini
History
Alpini are the Italian Army's mountain infantry units. Since their founding in 1872 the battalions of the Alpini were named for the Alpine villages and cities were the battalions had their depot. First line reserve battalions were named after the valleys (Val) surrounding the locations of the depots, and second line reserve battalions were named for mountains (Monte) located within the valleys surrounding the locations of the depots.
Active units
In 1975 all regiments were disbanded and their flags passed to the newly independent battalions. Beginning in the early 1990s the regiments were reactivated and the battalions, upon entering a regiment, returned the flags to the regiments and lost their independence.
Division "Tridentina", *2002- (Bolzano)
Alpine Brigade "Tridentina", *1951-2002
2nd Alpine Division "Tridentina", *1934-1943
2nd Alpine Brigade, *1923-1934
Alpine Brigade "Taurinense", *1952- (Turin)
1st Alpine Division "Taurinense", *1934-1943
1st Alpine Brigade, *1923-1934
Alpine Brigade "Julia", *1949- (Udine)
3rd Alpine Division "Julia", *1934-1943
3rd Alpine Brigade, *1923-1934
Alpine Training Center, *1934-1943, 1948- (Aosta)
Alpini Battalion "Aosta", *1886-1943, 1946-1989, received the flag of the 4th Alpini Regiment in 1975. Became a support unit of the Alpine Training Center in 1989.
1st Alpini Command and Tactical Supports Unit, *2022 (Turin)
14th Alpini Command and Tactical Supports Unit, *2022 (Udine)
14th Alpini Regiment, *1993-2005 raised from the "Tolmezzo" battalion in 1993. The battalion was transferred to the 8th Alpini Regiment in 2005 and the 14th was inactivated.
Inactive units
Inactivated units of the Alpini specialty:
Alpine Brigade "Cadore", *1953-1997
Alpine Brigade "Orobica", *1953-1991
11th Alpini Regiment, *1935-1943, 1992-2002
Alpini Battalion "Trento", *1918-1943, 1946-2002
12th Alpini Regiment, *1936-1937, 1992-1997
Alpini Battalion "Pieve di Cadore", *1886-1943, 1953-1997
Alpini Battalion "Gemona", *1886-1943, 1956–2005, received the flag of the 8th Alpini Regiment in 1975, re-entered the 8th Alpini Regiment in 1992, was replaced by the Alpini Battalion "Tolmezzo" in 2005
Alpini Battalion "Tirano", *1886-1943, 1953-1991
Alpini Battalion "Bolzano", *1937-1943, 1949-1975
Alpini Fortification (Alpini d'Arresto) battalions were tasked with manning the fortifications of the Vallo Alpino and received the names of 1st line reserve battalions of World War I. The three Alpini fortification groupings were regimental-level, administrative formation.
Paracadutisti (Paratroopers) are the Italian Army's airborne forces. In 1975 Paracadutisti battalions, with the exception of the 2nd Battalion, were named for battles in which the Paracadutisti had distinguished themselves. The 2nd Battalion was named after the location of the first Italian Paratroopers school. Paratroopers regiments carry the name of World War II airborne divisions.
Active units
Paratroopers Brigade "Folgore", *1963- (Livorno)
185th Infantry Division "Folgore", *1941-1942
Paratroopers Training Center, *1939-43, 1947- (Pisa)
3rd Paratroopers Battalion "Poggio Rusco", *1975-1998, the flag of the battalion was given to the 185th Paratroopers Reconnaissance Target Acquisition Regiment in 2013, when the regiment had to transfers its flag to the reactivated 185th Paratroopers Artillery Regiment "Folgore"
Lagunari are the Italian Army's amphibious forces. In 1975 the two Lagunari battalions were named for the honorary name of Republic of Venice and for the Sile river, which flows into the Venetian lagoon and was the location of heavy combat between Austro-Hungarian and Italian forces in 1918.
The ten oldest cavalry regiments were named for territories of the Savoyard state, while later units were named for Italian cities. The two exceptions to this rule are the 8th Regiment named for the Battle of Montebello and the 19th Regiment, which retained its title as Guides. The following lists includes the origin of the name for the oldest regiments in brackets before the date of founding. The first four regiments are Dragoons, with the rest of the regiments either being Lancers (Lancieri) or Chevau-légers (Cavalleggeri).
Italian Army cavalry regiments are the army's only units, which have the name before their number, and who do not include a description of the type of unit in their name (unlike other regiments like i.e. 5th Alpini Regiment, 2nd Engineer Regiment, 32nd Tank Regiment, etc.)
Dragoons:
Regiment "Nizza Cavalleria" (1st)
Regiment "Piemonte Cavalleria" (2nd)
Regiment "Savoia Cavalleria" (3rd)
Regiment "Genova Cavalleria" (4th)
Lancers:
Regiment "Lancieri di Novara" (5th)
Regiment "Lancieri di Aosta" (6th)
Regiment "Lancieri di Montebello" (8th)
Chevau-légers:
Regiment "Cavalleggeri di Lodi" (15th)
Regiment "Cavalleggeri Guide" (19th)
Active units
Division "Vittorio Veneto", *2019 (Florence)
Armored Brigade "Vittorio Veneto", *1975-1991
Cavalry Brigade "Pozzuolo del Friuli", 1957- (Gorizia)
Fast Brigade "Emanuele Filiberto Testa di Ferro" (II), *1935-1938
II Cavalry Brigade, *1835-1849, 1859–1863, 1866, 1870-1935
Command and Tactical Supports Unit "Cavalleggeri di Treviso" (28th), *2022 (Gorizia)
Regiment "Cavalleggeri di Treviso" (28th), *1909-1919, 1975-1991
Inactive units
The Regiment "Lancieri di Firenze" (9th) was originally a unit of the Grand Duchy of Tuscany and became the only cavalry regiment of the conquered Italian states, which was allowed to join the Royal Sardinian Army. The inactivated units of the cavalry are:
Regiment "Lancieri di Milano" (7th), *1859-1920, 1938–1943, 1964-1989
Regiment "Lancieri di Firenze" (9th), *1859-1943, 1951–1957, 1975-1995
Regiment "Cavalleggeri di Saluzzo" (12th), (Marquisate of Saluzzo) *1848-1943, 1964-1991
Regiment "Cavalleggeri di Monferrato" (13th), *1850-1943
Regiment "Cavalleggeri di Alessandria" (14th), *1850-1943
1964-1979: "Cavalleggeri di Alessandria" Reconnaissance Squadron
Regiment "Cavalleggeri di Lucca" (16th), * 1859–1920, 1943
Carristi (Tankers)
History
Originally the tank corps was a speciality of the infantry and named "Fanteria carrista" (Tank infantry). On 1 June 1999 the tank corps left the infantry and became part of the cavalry. In 1975 tank battalions were named for officers, soldiers and partisans, who were posthumously awarded Italy's highest military honor the Gold Medal of Military Valor for heroism during World War II.
31st Tank Regiment, *1937-1943, 1951–1975, 1993-2020
1st Tank Battalion "M.O. Cracco", *1975-1993
33rd Tank Regiment, *1939-1943, 1993-2001
6th Tank Battalion "M.O. Scapuzzi", *1976-1993
11th Tank Battalion "M.O. Calzecchi", *1976-2001
XI Tank Battalion, *1941-1942, 1960-1975
60th Tank Regiment "M.O. Locatelli", *1991-1992
60th Tank Battalion "M.O. Locatelli", *1975-1991
LX Tank Battalion, *1940-1941, 1960-1975
63rd Tank Regiment, *1991-1995
63rd Tank Battalion "M.O. Fioritto", *1975-1991
LXIII Tank Battalion, *1939-1941, 1958-1975
131st Tank Regiment, *1941-1942, 1993-2013
101st Tank Battalion "M.O. Zappalà", *1975-1993
133rd Tank Regiment, *1941-1942, 1992-1995
10th Tank Battalion "M.O. Bruno", *1975-1991
4th Tank Battalion "M.O. Passalacqua", *1975-1992
IV Tank Battalion, *1940-1942, 1959-1975
5th Tank Battalion "M.O. Chiamenti", *1975-1992
V Tank Battalion, *1940-1941, 1964-1975
13th Tank Battalion "M.O. Pascucci", *1975-1989
XIII Tank Battalion, *1941-1942, 1961-1975
19th Armored Battalion "M.O. Tumiati", *1975-1991
XIX Armored Battalion, *1941-1943, 1960-1975
31st Tank Battalion "M.O. Andreani", *1982-1993
Armored Battalion (of the Armored Troops School), *1975-1982
62nd Armored Battalion "M.O. Jero", *1975-1992
LXII Armored Battalion, *1940-1941, 1960-1975
Artillery Corps
Artiglieria Terrestre (Field Artillery)
History
Active units
Each Field Artillery regiment consists of a HQ platoon, a target acquisition battery, a logistic support battery and an artillery group with a command platoon and three firing batteries 6x artillery systems each.
Field Artillery
Artillery Command, *??? (Bracciano)
Field Artillery Regiment "a Cavallo" (Horse Artillery), *1831 (Milano)
1st Field Artillery Regiment (Mountain), *1887 (Fossano)
Mountain Artillery Group "Aosta", *1910-1992
3rd Field Artillery Regiment (Mountain), *1902 (Tolmezzo)
Mountain Artillery Group "Conegliano", *1909-1992
5th Field Artillery Regiment "Superga", *1850 (Portogruaro)
5th Heavy Field Artillery Group "Superga", *1976-1991
8th Field Artillery Regiment "Pasubio", *1696 (Persano)
8th Self-propelled Field Artillery Group "Pasubio", *1975-1992
21st Field Artillery Regiment "Trieste", *1888 (Foggia)
21st Field Artillery Group "Romagna", *1975-1993
24th Field Artillery Regiment "Peloritani", *1888 (Messina)
24th Field Artillery Group "Peloritani", *1975-1992
52nd Field Artillery Regiment "Torino", *1916 (Vercelli)
52nd Field Artillery Group "Venaria", *1975-1992
132nd Field Artillery Regiment "Ariete", *1939 (Maniago)
132nd Heavy Field Artillery Group "Rovereto", in Casarsa della Delizia, *1975-1993
185th Paratroopers Field Artillery Group "Viterbo", *1975-1992
Heavy Field Artillery
3rd Targeting Support Regiment "Bondone", *2023 (Cassino)
3rd Artillery Specialists Group "Bondone", *1986-1992
4th Artillery Specialists Group "Bondone", *1976-1986
3rd Heavy Field Artillery Regiment, *1920-1976
Inactive units
Field Artillery
3rd Missile Brigade "Aquileia", *1959-1991
1st Artillery Group "Cacciatori delle Alpi", *1976-1999
3rd Self-propelled Field Artillery Group "Pastrengo", *1975-1991
11th Field Artillery Regiment, *1884-1991
9th Self-propelled Field Artillery Group "Brennero", *1863-1992
10th Self-propelled Field Artillery Group "Avisio", *1939-1986
11th Field Artillery Group "Monferrato", *1975-1991
12th Self-propelled Field Artillery Group "Capua", *1884-1991
13th Artillery Regiment "Granatieri di Sardegna", *1888-1995
13th Field Artillery Group "Magliana", *1975-1992
14th Field Artillery Group "Murge", *1888-30 June 1991
19th Self-propelled Field Artillery Group "Rialto", *1975-1993
20th Self-propelled Field Artillery Group "Piave", *???-March 1991
27th Heavy Self-propelled Artillery Regiment "Marche", *1912-1995
27th Heavy Self-propelled Artillery Group "Marche", *1985-1992
28th Self-propelled Field Artillery Group "Livorno", *1912-1995
33rd Field Artillery Regiment "Acqui", *1915-2013
33rd Heavy Field Artillery Group "Terni", *1975-1993
35th Field Artillery Group "Riolo", 1915-1991
46th Self-propelled Field Artillery Group "Trento", *1975-1993
47th Field Artillery Group "Gargano", *1915-1981
48th Field Artillery Group "Taro", *1915-1995
108th Heavy Field Artillery Group "Cosseria", *1941-31 October 1986
120th Self-propelled Field Artillery Group "Po", *1942-1991
131st Self-propelled Field Artillery Regiment "Centauro", *1939-2001
131st Heavy Field Artillery Group "Vercelli", *1975-1992
155th Heavy Field Artillery Group "Emilia", *1941-1992
184th Self-propelled Field Artillery Regiment "Nembo", *1942-1996
184th Heavy Field Artillery Group "Filottrano", *1976-1993
205th Heavy Field Artillery Group "Lomellina", *1940-1991
Heavy Field Artillery
Corps level support units were designated as "Heavy Field Artillery" (previously: "Army Corps Artillery Regiment"):
2nd Self-propelled Field Artillery Regiment "Potenza", *1993-1995
2nd Heavy Field Artillery Group "Potenza", *1976-1993
2nd Heavy Field Artillery Regiment, *1920-1943
4th Heavy Field Artillery Group "Pusteria", *1986-1992
4th Heavy Field Artillery Regiment, *1920-1986
5th Artillery Specialists Group "Medea", *1986-1991
5th Heavy Field Artillery Regiment, 1928-1943
6th Artillery Specialists Group "Montello", *1986-1991
6th Heavy Field Artillery Regiment, 1912-1974
8th Anti-aircraft Artillery Regiment, *1992-1995
8th Heavy Field Artillery Group "Marmore", *1986-1991
8th Heavy Field Artillery Regiment, *1920-1986
9th Heavy Field Artillery Group "Foggia", *1975-1981, 1986-1991
9th Heavy Field Artillery Regiment, *1920-1975, 1981-1986
11th Self-propelled Field Artillery Regiment "Teramo", *1992-2001
11th Field Artillery Group "Teramo", *1976-1992
11th Heavy Field Artillery Regiment, *1920-1926, 1939-1943
12th Artillery Specialists Group "Biella", *1986-1992
12th Heavy Field Artillery Regiment, *1920-1943
Heavy Artillery
Army level support units were designated as "Heavy Artillery" (previously: "Army Artillery Regiment"):
1st Heavy Artillery Group "Adige", *1975-31 July 1983
1st Heavy Artillery Regiment, *1902-1943
3rd Heavy Artillery Regiment "Volturno", *1992-2001
3rd Missiles Artillery Group "Volturno", *1975-1992
3rd Missiles Artillery Regiment, *1961-1975
3rd Heavy Artillery Regiment, *1926-1961
9th Heavy Field Artillery Regiment "Rovigo", *1992-1995
9th Heavy Artillery Group "Rovigo", *1975-1992
9th Heavy Artillery Regiment, *1926-1973
Mountain Artillery
1st Mountain Artillery Regiment groups until 1975:
Mountain Artillery Group "Aosta", *1910-
Mountain Artillery Group "Susa", *???-1975
Mountain Artillery Group "Mondovì", *???-1975
2nd Mountain Artillery Regiment, *1909-2015
Mountain Artillery Group "Vicenza", *1909-1992
Mountain Artillery Group "Asiago", *1952-1991
Mountain Artillery Group "Verona", *1952-1975
3rd Mountain Artillery Regiment groups until 1975:
Mountain Artillery Group "Belluno", *1909-1989
Mountain Artillery Group "Conegliano", *1909-
Mountain Artillery Group "Udine", *1915-1995
Mountain Artillery Group "Pinerolo", *1926-1991
Mountain Artillery Group "Osoppo", *1961-1975
5th Mountain Artillery Regiment, *1935-2001
Mountain Artillery Group "Bergamo", *1910-1992
Mountain Artillery Group "Sondrio", *1953-1989
Mountain Artillery Group "Vestone", *1953-1975
6th Mountain Artillery Regiment, *1941-1995
Mountain Artillery Group "Lanzo", *1935-1992
Mountain Artillery Group "Agordo", *1953-1991
Mountain Artillery Group "Pieve di Cadore", *1953-1975
Target Acquisition
5th Artillery Specialists Group "Medea", *1956-21 March 1991, named Artillery Specialists Group "Mantova" 1976-1986
6th Artillery Specialists Group "Montello", *1976-30 June 1991, named Artillery Specialists Group "Folgore" 1976-1986
7th Artillery Specialists Group "Casarsa", *1976-31 January 1991, named Artillery Specialists Group "Ariete" 1976-1986
12th Artillery Specialists Group "Biella", *1975-29 September 1992, named Artillery Specialists Group "Centauro" 1975-1986
30th Artillery Specialists Group "Brianza", *1975-28 February 1991, for III Army Corps, but only the 3rd battery was active as part of the Horse Artillery Regiment in Milan
Artiglieria Controaerei (Anti-aircraft Artillery)
History
Active units
Each Air-defense Artillery regiment consists of a HQ battery, a logistic support battery and an air-defense group.
Anti-aircraft Artillery Command, *1941 (Sabaudia)
Anti-aircraft Artillery Training Regiment (Sabaudia)
8th Heavy Field Artillery Group "Marmore", *1986-1992
8th Heavy Field Artillery Regiment, *1951-1986
18th Anti-aircraft Artillery Regiment, *1992-1997
18th Field Artillery Group "Gran Sasso", *1976-1981
Light anti-aircraft artillery groups were activated in 1975 as reserve units with older equipment, but never filled with troops. They were named for birds of prey and disbanded in the early 1990s:
11th Light Anti-aircraft Artillery Group "Falco", *1975-??
12th Light Anti-aircraft Artillery Group "Nibbio", *1975-??
13th Light Anti-aircraft Artillery Group "Condor", *1975-??
14th Light Anti-aircraft Artillery Group "Astore", *1975-??
21st Light Anti-aircraft Artillery Group "Sparviero", *1975-??
22nd Light Anti-aircraft Artillery Group "Alcione", *1975-??
7th Field Artillery Regiment "Cremona", *1992-1998
7th Field Artillery Group "Adria", *1975-1992
7th Field Artillery Regiment, *1946-1975
41st Regiment "Cordenons" (ISTAR), *1975 (Casarsa della Delizia)
41st Heavy Field Artillery Regiment, *1952-1975
41st Artillery Regiment "Firenze", *1915-1952
13th HUMINT Regiment, *2016 (Anzio)
13th Battalion "Aquileia", *2005 (Anzio)
13th Target Acquisition Group "Aquileia", *1960-1993, re-raised in 2005 (Verona)
1st NBC Battalion "Etruria", *1967-1994 (Rieti)
Engineer Corps
History
The Engineer Corps was founded on 11 June 1775 as the "Royal Corps of Engineers" ("Corpo Reale degli Ingegneri") of the army of the Kingdom of Piedmont-Sardinia. With the integration of the engineer units of the Italian states conquered during the Second Italian War of Independence the Corps was elevated on 11 January 1861 to a service branch of the Army and became the "Arma del Genio". In 1915 when Italy entered World War I the Royal Italian Army fielded six regiments and two battalions:
1st Engineer Regiment (Sappers), in Pavia
2nd Engineer Regiment (Sappers), in Casale Monferrato
3rd Engineer Regiment (Telegraphers), in Florence
4th Engineer Regiment (Pontieri), in Piacenza
5th Engineer Regiment (Miners), in Turin
6th Engineer Regiment (Ferrovieri), in Turin
Specialist Engineer Battalion
Aviation Engineer Battalion (transferred to the Corpo Aeronautico Militare at the outbreak of hostilities)
During the war the Engineer Branch expanded and created new types of units:
Sappers companies were mostly employed to build the trenches along the Isonzo front - expanded from 43x to 236x companies
Flamethrower companies - 9x were raised
Telegraphers companies tasked with managing the military's communications - expanded from 24x to 139x companies
Telephone companies tasked with laying and maintaining phone cables along the front - 57x companies were raised
Pontieri companies - expanded from 12x to 26x companies
Ferrovieri companies - expanded from 6x to 22x companies
Miners companies tasked with building defensive positions in the Alps - expanded from 20x to 53x companies
Lagunari companies tasked with providing transportation in the Marano lagoon and on Lake Garda and Lake Idro
Besides these also transport, ropeway, photography and poison gas companies were raised during the war.
In May 1940 when Italy entered World War II the branch fielded 18x engineer regiments, which contained a mix of sappers and signalers. The branch also fielded two mining, two Pontieri, and one Ferrovieri regiment. During the war each division received a mixed engineer battalion providing sappers and signalers. After the war the branch was rebuilt as part of the Italian Army, fielding three pioneer, one Pontieri, one Ferrovieri and one fortification engineer battalion, along with mixed engineer battalions for the army's divisions. In 1953 the signal units were split from the engineer branch to form their own service branch.
In 1975 all independent battalions of the engineer branch were named for a lake if they supported a corps or named for a river if they supported a division or brigade. In the same year every brigade of the army received a pioneer company, which carried the name of the brigade they it was subordinated to. The battalions of the 2nd Pontieri Engineer Regiment and the Ferrovieri Engineer Regiment received no names. In 1975 the army fielded two miners, one sapper and nine pioneer battalions, and 24x brigade engineer companies.
After the end of the Cold War the army renamed all battalions as regiments, although the composition of the units didn't change. In 1993 the brigade's engineer companies were merged with the brigade's signal companies to create Command and Tactical Support Units. After 2001 the engineer companies of the Command and Tactical Support Units were merged with the existing engineer battalions and each brigade received an engineer regiment.
Active units
Today the service branch is divided into four specialties: Sappers ("Guastatori"), Pioneers ("Pionieri"), Bridge Engineers ("Pontieri") and Railroad Engineers ("Ferrovieri"). Units marked with a * are named after rivers.
51st Engineer Battalion "Simeto"*, *1983-1992, entered the reactivated 4th Engineer Regiment in 1992, which held the 51st's flag (which included the traditions of the 12th Engineer Regiment) until its own flag was returned in 1995
4th Engineer Battalion "Orta", *1975-1993, entered the 1st Engineer Regiment in 1993 with the flag of the 4th Engineer Regiment, the flag was returned to the 4th in 1995
131st Engineer Battalion "Ticino"*, *1975-1993, flag of the 9th Engineer Regiment (*1922-1953)
Pioneer Battalion "Centauro", *1958-1975
CXXXI Mixed Engineer Battalion, *1939-1943
184th Engineer Battalion "Santerno"*, *1975-1992, flag of the 8th Engineer Regiment
Pioneer Battalion "Folgore", *1944-1975
Signal Corps
History
The Signal branch of the army began as a speciality of the army's engineer branch, when in 1883 two telegraph battalions were raised and joined the 3rd Engineer Regiment. During World War I the speciality expanded rapidly and the war's end fielded 139x Telegraph Companies and 57x Telephone Companies. After the war a second Telegraph Regiment was raised and 26 Telegraph battalions were assigned to various commands of the army. During World War II the Signal Speciality raised a hundreds of units to join the various divisions of the Regio Esercito.
After the war the specialty was finally split from the Engineer Branch and on 16 May 1953 became an autonomous specialty of the army. Over the years the specialty grew and on 30 December 1997 it was finally elevated to a service branch of the army, with two specialities: Signal specialists and Electronic Warfare Specialists.
Active units
If not specified otherwise all Signal battalions below were activated in 1975. All signal battalions, with the exception of the 45th, 46th, 47th, 51st and 184th, were named after Italian mountain passes. The 45th and 46th were named after volcanoes, while the 47th and 184th were named after mountain massifs and the 51st kept the name of the Cold War "Legnano" division it once belonged to.
Signal Command, *2007 (Anzio)
Tactical Intelligence Brigade, *2001 (Anzio)
NRDC-ITA Support Brigade, *2001 (Milan)
Signal and IT School, (Rome)
1st Signal Regiment, *1919 (Milan)
3rd Signal Battalion "Spluga", formed in 1975, elevated to 1st Signal Regiment in 1995
231st Signal Battalion "Sempione", formed in 1975, disbanded 1991, reformed and entered the 1st Signal Regiment in 2001
2nd Alpine Signal Regiment (Alpini), *1926 (Bolzano)
4th Signal Battalion "Gardena", formed in 1975, elevated to 2nd (Alpine) Signal Regiment in 1992
42nd Signal Battalion "Pordoi", formed in 1975, disbanded 1992, reformed and entered the 2nd (Alpine) Signal Regiment in 2005
3rd Signal Regiment, *1883 (Rome)
10th Signal Battalion "Lanciano", formed in 1975, elevated to 3rd Signal Regiment in 1993
43rd Signal Battalion "Abetone", formed in 1975, elevated to 43rd Signal Regiment in 1993, regiment disbanded in 1998 and the battalion entered the 3rd Signal Regiment the next day
47th Signal Battalion "Gennargentu", formed in 1996, entered 3rd Signal Regiment in 2000
7th Signal Regiment, *1918 (Sacile)
5th Signal Battalion "Rolle", formed in 1975, elevated to 7th Signal Regiment in 1992
107th Signal Battalion "Predil", formed in 1975, disbanded 1991, reformed and entered the 7th Signal Regiment in 2002
9th Electronic Warfare Battalion "Rombo", *1976 - inactivated on 20 January 1998
11th Signal Regiment, *1940 (Civitavecchia)
8th Signals Intelligence Battalion "Tonale", formed in 1976, disbanded 1998, reformed as Signal Battalion "Tonale" and entered the 11th Signal Regiment in 2001
11th Signal Battalion "Leonessa", formed in 1975, elevated to 11th Signal Regiment in 1992
32nd Signal Regiment, *1953 (Padova)
32nd Signal Battalion "Valles", formed in 1975, elevated to 32nd Signal Regiment in 1992
41st Signal Battalion "Frejus", formed in 1975, elevated to 41st Signal Regiment in 1993, regiment disbanded in 1998 and the battalion entered the 32nd Signal Regiment the next day
33rd EW Regiment, *2002 (Treviso)
33rd Electronic Warfare Battalion "Falzarego", formed in 1975, elevated to 33rd Electronic Warfare Regiment in 2002
44th TLC Support Battalion "Penne", reverted to battalion in 2016
44th Signal Support Regiment, *1993-2016 (Rome)
44th Signal Battalion "Penne", formed in 1957, named "Penne" in 1975, elevated to 44th Signal Regiment in 1993, became 44th Signal Support Regiment in 1997
46th Signal Regiment, *1997 (Palermo)
45th Signal Battalion "Vulture", formed in 1975, elevated to 45th Signal Regiment in 1993, regiment disbanded in 2000 and the battalion entered the 46th Signal Regiment the next day
46th Signal Battalion "Mongibello", formed in 1976, elevated to 46th Signal Regiment in 1997
184th TLC Support Battalion "Cansiglio", reverted to battalion in 2016
184th Signal Support Regiment, *1998-2016 (Treviso)
184th Signal Battalion "Cansiglio", formed in 1944, named "Cansiglio" in 1975, disbanded in 1993, reformed in 1998 as 184th Signal Support Regiment
232nd Signal Regiment, *1939-1991, activated anew in 2004 (Avellino)
Signal Battalion "Legnano", formed in 2004
232nd Signal Battalion "Fadalto", formed in 1975, disbanded 1991, reformed and entered the 232nd Signal Regiment in 2015
Inactive units
Inactivated units of the Signal branch:
Maneuver Support Signal Brigade, *1998-2007
National Support Signal Brigade, *2000-2007
13th Signal Battalion "Mauria", *1975 - inactivated on 30 November 1991
Transport and Material Corps
History
Active units
Logistic Regiment "Aosta", *2015— (Messina)
Logistic Battalion "Aosta", *1975—2002
Logistic Regiment "Ariete", *2015— (Maniago)
Logistic Battalion "Ariete", *1986—2015
Logistic Battalion "Manin", *1975—1986
Logistic Regiment "Folgore", *2015— (Pisa)
6th Maneuver Logistic Regiment, *2001—2015
Logistic Battalion "Folgore", *1975—2001
6th General Support Logistic Regiment, *2015— (Budrio)
In May 1951 the first aviation unit was created at the army's Artillery School in Bracciano. The first aircraft in service were L-18C Super Cubs. In 1952 the army created four Light Plane Sections to support its four army corps. In 1956 the first AB 47G helicopters arrived. On 1 June 1957 the training unit was moved to Viterbo and became the Army Light Aviation Training Center. By 1964 four units of helicopters and 19 sections of light airplanes existed. By 1974 four helicopter units and 27 Light Aviation units fielded a mix of L-18C Super Cub, L-19E Bird Dog, and L-21B Super Cub planes and AB 47G planes, and AB 47G, AB 47J, AB 204B, AB 205, AB 206 helicopters.
With the army reform in 1975 the light planes and helicopter units were merged into squadron groups, equally in size to a battalion. Additionally three Army Light Aviation Groupings were created: one for the IV Alpine Army Corps, one for the V Army Corps, and one for the general staff. The new units were named for celestial objects: Groupings were named for stars, while squadron groups were named for constellations and planets of the Solar System.
After the Cold War the army reduced the number of squadrons groups, renamed the groupings to regiments and dropped the "Light" from the specialties name.
Active units
Army Aviation Command, *1997- (Viterbo)
Army Aviation Training Center, *1952- (Viterbo)
1st Training Squadrons Group "Auriga"
1st Ground Support Squadrons Group "Sestante"
1st Army Aviation Regiment "Antares", *1976- (Viterbo)
11th Squadrons Group "Ercole"
28th Squadrons Group "Tucano"
51st Squadrons Group "Leone" - inactivated on 4 November 2002 - reactivated 6 April 2021
2nd Army Aviation Regiment "Sirio", *1996- (Lamezia Terme)
21st Squadrons Group "Orsa Maggiore"
30th Squadrons Group "Pegaso"
3rd Special Operations Helicopter Regiment "Aldebaran", *1993-1998, 2015- (Viterbo)
26th Squadrons Group "Giove"
4th Army Aviation Regiment "Altair", *1976- (Bolzano)
34th Squadrons Group "Toro"
54th Squadrons Group "Cefeo"
5th Army Aviation Regiment "Rigel", *1976- (Casarsa della Delizia)
27th Squadrons Group "Mercurio"
49th Squadrons Group "Capricorno"
7th Army Aviation Regiment "Vega", *1996- (Rimini)
25th Squadrons Group "Cigno"
48th Squadrons Group "Pavone"
1st Army Aviation Support Regiment "Idra", *1953- (Bracciano)
2nd Army Aviation Support Regiment "Orione", *1957- (Bologna)
3rd Army Aviation Support Regiment "Aquila", *1965- (Orio al Serio)
4th Army Aviation Support Squadrons Group "Scorpione", *1976- (Viterbo)
Inactive units
Inactivated units of the Aviation speciality:
Army Aviation Brigade, *2001-2023 (Viterbo)
12th Squadrons Group "Gru" - inactivated on 1 September 1981
20th Squadrons Group "Andromeda" - inactivated during 2013-2014
23rd Squadrons Group "Eridano" - inactivated in 1993
24th Squadrons Group "Orione" - inactivated on 31 December 1993
39th Squadrons Group "Drago" - inactivated on 4 November 2002
44th Squadrons Group "Fenice" - inactivated on 4 July 1996
46th Squadrons Group "Sagittario" - inactivated in 1993
47th Squadrons Group "Levrieri"
53rd Squadrons Group "Cassiopea" - inactivated 31 December 2015
55th Squadrons Group "Dragone" - inactivated 1 March 2006