On 15 July 1937, the 31st Tank Infantry Regiment was formed in
Siena. The new regiment received the I Breach Tanks Battalion "Raggi" from the
3rd Tank Infantry Regiment, the II Breach Tanks Battalion "Alessi" from the
4th Tank Infantry Regiment, and the XXXI Assault Tanks Battalion "Cerboni" from the
5th Bersaglieri Regiment. On the same date the regiment joined the
I Armored Brigade, which also included the 5th Bersaglieri Regiment. The breach tank battalions were equipped with
Fiat 3000 Mod. 30 light tanks, and the assault tanks battalion with
L3/33 tankettes. In 1938, all Assault Tank Battalions were renamed Tank Battalion L (with L standing for or Light), while Breach Tanks Battalions were renamed Tank Battalion M (with M standing for or Medium). On 30 November 1938, the regiment received the VII Tank Battalion L from the 3rd Tank Infantry Regiment. •
III Armored Brigade "Centauro", in
Novara On the same date, 21 October 1975, the regiment's II Tank Battalion became an autonomous unit and was renamed
101st Tank Battalion "M.O. Zappalà", while the XXVIII Bersaglieri Battalion became an autonomous unit and was renamed
28th Bersaglieri Battalion "Oslavia". The three battalions were then assigned to the
31st Armored Brigade "Curtatone", which was formed on the same day by reorganizing the command of the 31st Tank Regiment. The two tank battalions consisted of a command, a command and services company, and three tank companies with
Leopard 1A2 main battle tanks. Each of the two battalions fielded now 434 men (32 officers, 82 non-commissioned officers, and 320 soldiers). On 12 November 1976, the
President of the Italian Republic Giovanni Leone assigned with decree 846 the flag and traditions of the 31st Tank Regiment to the 1st Tank Battalion "M.O. Cracco" and the flag and traditions of the
131st Tank Infantry Regiment to the 101st Tank Battalion "M.O. Zappalà". In 1986, the Italian Army abolished the divisional level and brigades, which until then had been under one of the Army's four divisions, came forthwith under direct command of the Army's
3rd Army Corps or
5th Army Corps. As the
Armored Division "Centauro" carried a
historically significant name, the division ceased to exist on 31 October in
Novara, and the next day in the same location the
31st Armored Brigade "Centauro" was activated. The new brigade took command of the units of the 31st Armored Brigade "Curtatone", whose name was stricken from the roll of active units of the Italian Army. From 1 January 2011 to 28 February 2017, the regiment was assigned to the Italian Army's Cavalry School in Lecce as test unit for the "Future Soldier" networked warfighting project. In 2012, the regiment moved from Altamura to Lecce. On 10 January 2020, the 31st Tank Regiment was disbanded and its standard transferred to the
Shrine of the Flags in the
Vittoriano in
Rome, while on the same date the personnel of the disbanded regiment was used to reform the
Regiment "Cavalleggeri di Lodi" (15th). == See also ==