142 RAC was assigned to the
25th Army Tank Brigade, alongside the
North Irish Horse and
51st RTR. and was initially equipped with
Matilda II and
Churchill infantry tanks, later standardising on Churchills. On 4 July 1942, the regiment was ordered to mobilise for overseas service, but nothing came of this. On 4 August, the Commanding Officer, Lt-Col R.H. Maxwell (Suffolk Regiment) was promoted to Acting Brigadier to command 25th Tank Bde and the Second-in-Command, Major A.S. Birkbeck (
Royal Tank Regiment) was promoted to Acting Lt-Col and took over command. The 25th Tank Brigade had been attached to
43rd (Wessex) Infantry Division and based at
Worthing in
Sussex, but in September 1942 it changed to
1st Infantry Division in
Norfolk, followed in September 1942 by a transfer to
54th (East Anglian) Infantry Division in
Suffolk. On 30 December 1942, the regiment again received orders to prepare for overseas service. Some of the men had to be recalled from harvesting sugar beets. ==Operations==