The Duke of Wellington's Regiment's two junior battalions, the 8th Battalion (8 DWR) and the 9th Battalion (9 DWR) were both simultaneously converted into armoured regiments, becoming respectively 145 RAC and 146 RAC.
Origin
145th Regiment RAC was formed in November 1941 by the conversion to the armoured role of 8th Battalion, Duke of Wellington's Regiment, which had been raised in 1940 and was serving in the 203rd Independent Infantry Brigade (Home), a Home Defence formation serving in South West England. In common with other infantry units transferred to the Royal Armoured Corps, all personnel continued to wear their Duke of Wellington's cap badge on the black beret of the Royal Armoured Corps.[1][2][3]
After a year out of the line in North Africa, 21st Tank Brigade was sent to join British Eighth Army in Italy in May 1944. There it took part in I Canadian Corps' operations to force the Gothic Line (August–September), the Rimini Line (September) and the Lamone Crossing (December). 145 RAC was disbanded in Italy in December 1944.[5]
Forty, George (1998), British Army Handbook 1939-1945, Stroud: Sutton Publishing, ISBN0-7509-1403-3.
Joslen, Lt-Col H.F. (2003), 'Orders of Battle, United Kingdom and Colonial Formations and Units in the Second World War, 1939–1945, London: HM Stationery Office, 1960/Uckfield: Naval & Military, ISBN1843424746.