For V Corps' attack on the Sangro in November 1943, 1st AGRA contributed 51st (Midland) Medium Regiment alongside the guns of 6th AGRA for a massive artillery concentration. It transferred temporarily to X Corps in February 1944, operating on the River Garigliano. Both 1st and 6th AGRAs supported XIII Corps in July 1944 as it approached the Gothic Line. This time the front was so wide that control of the medium guns had to be decentralised to the individual divisions, so the two AGRAs only retained two medium regiments in addition to their two heavy regiments. However, when the 2nd New Zealand Division attacked on 29 July, it was supported by a concentration including the field artillery of 6th South African Armoured and 8th Indian Divisions as well as 1st AGRA, which was responsible for coordinating CB fire. 1st AGRA was assigned to V Corps for the assault on the Gothic Line (Operation Olive) in August 1944, and remained with it for the rest of the war.  1st AGRA fought at the Battle of the Argenta Gap in early 1945, ending the war at Padua. On 1 January 1947, 1st AGRA merged with 3rd AGRA as 3 AGRA (Field) in Central Mediterranean Forces, but was disbanded by late October that year.  at Troon, Ayrshire, between 24 April and 31 May 1955 by converting 68 Anti-Aircraft Brigade (the wartime 42nd AA Brigade at Glasgow) after Anti-Aircraft Command had been abolished on 1 March. It joined British Army of the Rhine as a Corps artillery HQ in 1958. In 1959 1 AGRA Signal Squadron of the Royal Corps of Signals was redesignated 218 Signal Squadron. On 19 September 1960 1 AGRA was redesignated 1st Artillery Brigade at Hildesheim, and 218 Signal Squadron was disbanded (a new squadron with the same number as reformed in 1969).  1st AGRA's formation badge was a shield in the RA colours of blue and red, divided vertically, with a vertical yellow cannon barrel superimposed in the centre; this was also used by 3 AGRA (Field) in 1947. 1 AGRA (Field), formed in 1955, adopted a ram's skull in black and white on a red background.