Aosta Mechanized Brigade

The Aosta Mechanized Brigade is a mechanized infantry brigade of the Italian Army, based on the island of Sicily. The Brigade is one of the oldest of the Italian Army and the name connects the brigade to its original area of recruitment the Aosta Valley.

1831 to 1914
After the ascension to the throne of Charles Albert of Sardinia on 27 April 1831 a major reform of the military of the Kingdom of Piedmont was undertaken. Thus on 25 October 1831 the Aosta Brigade was raised with two infantry regiments. These two regiments were the "His Royal Highness Fusilier Regiment" (Reggimento Fucilieri di Sua Altezza Reale) founded on 20 February 1690 and a newly raised Infantry Regiment. From 1 November 1815 to 25 October 1831 the "HRH Fusilier Regiment" was known as "Brigade of Aosta" (Brigata di Aosta), however in size and function this brigade was an infantry regiment with just two battalions. Between 1774 and 1799 the "HRH Fusilier Regiment" was known as the "Regiment of Aosta" (Reggimento di Aosta). Initially each regiment consisted of three battalions: the 1st and 2nd battalions fielded each three companies of fusiliers and one company of grenadiers, while the third battalions consisted of four companies of skirmishers. A fourth battalion was added to each regiment and the companies personnel strength was increased. By 1839 each regiment fielded four battalions, which in turn fielded 4 companies of 250 men each. In 1839 the regiments of the Aosta were numbered and renamed as 5th Infantry Regiment Aosta Brigade and 6th Infantry Regiment Aosta Brigade.

The brigade participated in the First Italian War of Independence fighting in the battles of Santa Lucia, Goito, Pastrengo and Novara, where the 5th Regiment was awarded a Silver Medal of Military Valor. In the Second Italian War of Independence the brigade was employed in the battles of Magenta and Solferino. The brigade was awarded a Gold Medal of Military Valor for its conduct at Solferino. Furthermore the IV Battalion of the 5th Regiment was awarded a Bronze Medal of Military Valor for its conduct during the Battle of Aspromonte. In the following years the brigade was employed in Calabria and the region of Salerno to suppress the popular revolt of the peasant population against the annexation of the Kingdom of the Two Sicilies into the new Kingdom of Italy. In the Third Italian War of Independence the brigade fought in the Battle of Custoza.

Single battalions of the brigade were employed in the First Italo-Ethiopian War and the Italo-Turkish War.

World War I


At the outbreak of World War I the brigade was based in the city of Gemona with its two regiments fielding three battalions each and each of the battalions consisting of four companies and a machine gun section. The 6th Regiment was the first to see action on the Italian front when it tried to conquer the Plöcken Pass on 3 July 1916. Afterwards the brigade reinforced by two battalions of Alpini was given the task to conquer Monte Rombon. In 1916 the brigade was engaged in combat in the region of Kras. From 22 to 26 November 1917 the brigade defended the summit of Col della Berretta on the Monte Grappa massif during the Battle of Monte Grappa, which managed to end the Austrian advance after the Battle of Caporetto.

In October 1918 the brigade conquered the summit of Monte Valderoa and held it against repeated Austrian counterattacks. For this last engagement of the World War I the Aosta brigade was awarded its second Gold Medal of Military Valor.

World War II
After the end of World War I the brigade moved to Sicily and was garrisoned in the city of Palermo. In 1926 the brigade gained the 85th Infantry Regiment Verona and changed its name to XXVIII Infantry Brigade. Along with the 22nd Artillery Regiment the brigade formed the 28th Division. In 1939 the brigade lost the 85th Infantry regiment and was renamed 28th Infantry Division Aosta. This binary division consisted of only two infantry regiments (5th and 6th) and the 22nd Field Artillery Regiment. The division remained based in Sicily and was tasked to defend the island against landings by Allied forces.

On 9 July 1943 the Allied invasion of Sicily began and the division was badly mauled by US Army troops during the Battle of Troina in the North of the island. The remnants of the division were evacuated to mainland Italy between 9 to 12 August 1943. After the Armistice between Italy and Allied armed forces of 8 September 1943 the division was disbanded by German Forces.

On 20 September 1944 the Aosta was raised again on Sicily as part of the Italian Co-Belligerent Army. The new unit was named Aosta Internal Security Division and consisted of the III and IV Internal Security Brigades.

Cold War
On 15 August 1946 the Aosta Internal Security Division renamed and reformed as Aosta Infantry Brigade on Sicily. On 1 September 1946 the regiments of the division returned to their old names 5th respectively 6th Infantry Regiment Aosta and were based in Messina and Palermo. With the expansion of the Italian Army after World War II the brigade was expanded to a full division on 1 February 1948 and the two Aosta infantry regiments were joined by the 46th Infantry Regiment Reggio and the 22nd and 24th Field Artillery Regiment. However already on 15 June 1955 the division began to shrink with the disbandment of the 6th Infantry Regiment. The III Battalion of the 5th Infantry Regiment received the colors and traditions of the disbanded regiment. The Division was under the command of the XI Military Territorial Command/Sicily Military Region in Palermo, which had administrative command of all units based in Sicily and was tasked with the defense of the islands of Sicily, Pantelleria and Pelagie.

On 21 February 1961 the division was reduced once more to infantry brigade and consisted now of the 5th Infantry Regiment Aosta (with three infantry battalions), the LXII Armored Battalion and the Field Artillery Group Aosta. Minor units of the brigade were a Signals and an Engineer company. During the next years the Aosta Logistic Battalion was raised in Messina. The 46th Infantry Regiment Reggio turned into a training unit under direct command of the XI Military Territorial Command.

On 1 October 1975 the Italian Army abolished the regimental level and battalions came under direct command of the brigades. Therefore the 5th Regiment was disbanded and its three battalions came forthwith under direct command of the Aosta Motorized Infantry Brigade. The new organization of the brigade was therefore:


 * Aosta Command and Signal Battalion, in Messina
 * [[Image:CoA mil ITA btg carri 062.png|25px]] 62nd Armored Battalion M.O. Jero, in Catania, (with a mix of Leopard 1A2 main battle tanks and VCC-2 armored personnel carriers)
 * [[Image:CoA mil ITA rgt fanteria 005.png|25px]] 5th Motorized Infantry Battalion Col della Berretta, in Messina (former I Battalion 5th Infantry Regiment)
 * [[Image:CoA mil ITA rgt fanteria 062.png|25px]] 62nd Motorized Infantry Battalion Sicilia, in Catania (former II Battalion 5th Infantry Regiment)
 * [[Image:CoA mil ITA rgt fanteria 141.png|25px]] 141st Motorized Infantry Battalion Catanzaro, in Palermo (former III Battalion 5th Infantry Regiment)
 * [[Image:CoA mil ITA rgt artiglieria 024.png|25px]] 24th Field Artillery Group Peloritani, in Messina, (M114 155/23 towed howitzers)
 * [[Image:CoA mil ITA btg logistico aosta.png|25px]] Aosta Logistic Battalion, in Messina
 * Aosta Anti-tank Company, in Messina
 * Aosta Engineer Company, in Syracuse

The brigade was continued to be under command of the XI Military Territorial Command/Sicily Military Region in Palermo. As the command was tasked with defending the outlying islands of Pantelleria and Pelagie a battalion staff was activated on Pantelleria and Aosta units rotated to the island on garrison duties. Besides the Aosta the following units were part of the XI Military Territorial Command:


 * Command Battalion XI Military Territorial Command, in Palermo
 * Minor Islands Infantry Battalion, on Pantelleria
 * [[Image:CoA mil ITA rgt fanteria 045.png|25px]] 46th Infantry (Training) Battalion Reggio, in Palermo
 * [[Image:CoA mil ITA btg fanteria 060.png|25px]] 60th Infantry (Training) Battalion Col di Lana, in Trapani
 * 30th Light Aviation Squadrons Group Pegaso, at Catania-Fontanarossa Air Base
 * 51st Engineer Battalion Simeto, in Palermo
 * 46th Signal Battalion Mongibello, in Palermo
 * 11th Mixed Transport Battalion, in Palermo
 * 11th Medical Company, in Palermo
 * 11th Maintenance Company, in Palermo
 * 11th Supply Battalion, in Messina

Today
When in 1991 the Italian Army disbanded a large number of its mechanized brigades in Northern Italy after the end of the Cold War, the Aostas infantry battalions received VCC-2 armored personnel carriers, while the 24th Peloritani was equipped with M109 self-propelled howitzers. Accordingly the brigade changed its name on 18 August 1992 to Aosta Mechanized Brigade. In the same year the brigade began its six-year involvement in the Operation "Sicilian Vespers" a security and policing operation in Sicily undertaken by the Italian armed forces between 25 January 1992 and 8 July 1998.

After the end of the Cold War the brigade continuously changed composition as the Italian Army was drawing down its forces and moving a large number of units from the North to the South of the country, as most volunteers came from the economically less developed Southern regions.


 * 21 April 1991 the 141st Motorized Infantry Battalion Catanzaro disbands
 * 7 May 1991 the 6th Tank Squadrons Group Lancieri di Aosta of the Vittorio Veneto Armored Brigade leaves Cervignano del Friuli and moves to Palermo
 * 31 March 1992 the 23rd Bersaglieri Battalion Castel di Borgo of the Ariete Armored Brigade leaves Tauriano and moves to Trapani
 * 27 August 1992 the 62nd Armored Battalion M.O. Jero merges with the 62nd Mechanized Infantry Battalion Sicilia to form the 62nd Armored Infantry Regiment Sicilia
 * 31 August 1992 the 5th Mechanized Infantry Battalion Col della Berretta changes its name to 5th Infantry Regiment Aosta
 * 2 September 1992 the 23rd Bersaglieri Battalion Castel di Borgo changes its name to 12th Bersaglieri Regiment
 * 19 September 1992 the 51st Pioneer Battalion Simeto in Palermo becomes 4th Engineer Regiment and joins the brigade
 * 16 October 1992 the 24th Field Artillery Group Peloritani changes its name to 24th Self-propelled Field Artillery Regiment Peloritani
 * 3 March 1993 the 6th Tank Squadrons Group Lancieri di Aosta changes its name to 6th Regiment Lancieri di Aosta
 * 1 January 1997 the 62nd Armored Infantry Regiment Sicilia becomes the 62nd Tank Regiment Sicilia
 * during 2001 the 62nd Tank Regiment Sicilia becomes again a mechanized infantry regiment
 * 15 April 2005 the 12th Bersaglieri Regiment changes its name to 6th Bersaglieri Regiment

During the late 1990s the Lancieri di Aosta regiment exchanged its Leopard 1A2 main battle tanks for Centauro wheeled tank destroyers, while the rest of the brigade received new vehicles after 2010. In 2013 the brigade gained the Aosta Logistic Regiment in Messina. Today the brigade is composed of the following units:


 * [[Image:CoA mil ITA btg logistico aosta.png|25px]] Aosta Combat Service Support Battalion in Messina
 * [[Image:CoA mil ITA rgt cavalleria 06.png|25px]] 6th Cavalry Regiment Lancieri di Aosta in Palermo
 * [[Image:CoA mil ITA rgt bersaglieri 06.png|25px]] 6th Bersaglieri Regiment in Trapani
 * [[Image:CoA mil ITA rgt fanteria 005.png|25px]] 5th Infantry Regiment Aosta in Messina
 * [[Image:CoA mil ITA rgt fanteria 062.png|25px]] 62nd Infantry Regiment Sicilia in Catania
 * CoA mil ITA rgt artiglieria 024.png 24th Self-propelled Artillery Regiment "Peloritani" in Messina (Sicily)
 * [[Image:CoA mil ITA rgt genio 04.png|25px]] 4th Engineer Regiment in Palermo
 * [[Image:CoA mil ITA btg logistico aosta.png|25px]] Aosta Logistic Regiment in Messina

All regiments are battalion sized.

Equipment
The infantry regiments and the Bersaglieri regiment of the brigade are equipped with Freccia wheeled infantry fighting vehicles. The Lancieri di Aosta regiment is equipped with Centauro wheeled tank destroyers and Puma 4x4 armored personnel carriers. The artillery regiment fields M109/L self-propelled howitzers.