12th Infantry Division Sassari
|12th Infantry Division Sassari|
|Engagements||World War II
Battle of the Neretva
|General Giacomo Castagna|
After the end of World War I the Italian Army disbanded all brigades raised during the war with the exception of the Sassari Infantry Brigade and three further brigades, which also had distinguished themselves during the war: Liguria, Arezzo and Avellino. The brigade moved to Trieste as part of the 12th Infantry Division Timavo'. In 1926 the brigade gained the 12th Infantry Regiment Casale and changed its name to XII Infantry Brigade. Along with the 34th Artillery Regiment the brigade were the only units of the 12th Division. In 1939 the brigade lost the 12th Infantry regiment and was renamed 12th Infantry Division Sassari. This binary division consisted of only two infantry regiments (151st and 152nd) and the 34th Field Artillery Regiment. To increase the weak strength of the division in 1941 the division was joined by the 73rd Blackshirt Assault Legion Boiardo, a battalion sized militia unit of the Italian Fascist Party.
The division remained in Istria on garrison duty until 6 April 1941 when Axis forces began the invasion of Yugoslavia. The first Yugoslav cities to fall were Prezid and Čabar on 12 April, followed Novi Lazi and Borovec on 14 April. On 19 April the division reached Delnice, the following day Knin. for the next two years the divisios command remained in Knin, while the divisions units were continuously employed in anti-partisan operations: in Šibenik, Brod na Kupi, Gračac, Petrovac and Drvar. The heaviest fighting occurred during July 1942 when the division tried to clean the Velebit mountains from partisan forces.
In March 1943, after the battle of Battle of the Neretva, the division transferred to Rome to aid in the defence of the city in case of an Allied attack. During this time the division was reorganized along the lines of the Mod.43 reform of the Italian Army and was augmented with the XII Mortar Battalion and the XII Semoventi Battalion which was equipped with 24 Semovente 75/18 self-propelled guns. In total the division fielded 14,500 troops, 24 Semovente and 80 artillery pieces. After the Armistice between Italy and Allied armed forces of 8 September 1943 the division found itself fighting Italy's former allies the Germans and along with the 21st Infantry Division Granatieri di Sardegna and 135th Armored Division Ariete II the Sassari defended Rome for two days before surrendering to the German 2nd Parachute Division after the flight of the Italian King Victor Emmanuel III from Rome.
In 1988 the Sassari Mechanized Brigade was formed, which continues the tradition of the Sassari Division.
General Giacomo Castagna
Order of battle 
- 151st Infantry Regiment Sassari
- I Infantry Battalion
- II Infantry Battalion
- III Infantry Battalion
- 152nd Infantry Regiment Sassari
- IV Infantry Battalion
- V Infantry Battalion
- VI Infantry Battalion
- 73rd CCNN Assault Legion Boiardo
- 73rd CCNN Battalion Boiardo
- 34th Artillery Regiment
- I Artillery Group
- II Artillery Group
- III Artillery Group
- XII Mortar Battalion
- XII Semoventi Battalion (with Semovente 75/18)
- 106th Motorized Machine Gun Battalion
- 5th Engineer Battalion
- CXII Mixed Engineer Battalion
- 12th Anti-tank Company (with 47/32 M35)
- 27th Searchlight Section[nb 1]
- An Italian Infantry Division normally consisted of two Infantry Regiments (three Battalions each), a Artillery Regiment, a Mortar Battalion (two companies), a Anti Tank Company, a Blackshirt Legion of two Battalions was sometimes attached. Each Division had only about 7,000 men, The Infantry and Artillery Regiments contained 1,650 men, the Blackshirt Legion 1,200, each company 150 men.