The 7th Armoured Division came ashore at Salerno, on 15 September 1943, to help repel heavy German counterattacks during the Battle for the Salerno beachhead (Operation Avalanche). Shortly after landing on the 18th the 131st (Queen's) Infantry Brigade (which consisted of the 1/5th, 1/6th and 1/7th Territorial battalions of the Queen's Royal Regiment) relieved its 'sister' duplicate, the 169th (Queen's) Infantry Brigade, (consisting of 2/5th, 2/6th and 2/7th Queen's, all formed in 1939), which was part of the 56th (London) Infantry Division, and had been in continuous combat since 9 September. The assembly of six battalions of a single regiment has since been considered a unique moment in the regiment's history. The 169th Brigade was commanded at the time by Brigadier Lewis Lyne, who would later command the 7th Armoured Division from November 1944 onwards.