The unit served with Eighth Army HQ at the Battle of Alamein, the advance to Tunis, the Allied invasion of Sicily, and the whole of the Italian Campaign. It ended the war in Austria, remaining there with the Army of Occupation until 1947, when its HQ and No 1 Squadron were disbanded. The rest of the unit was reorganised into the independent Klagenfurt and Vienna Signal Squadrons, and the Graz Signal Troop. In 1952 these were amalgamated into British Troops Austria Signals, which was reduced to a squadron in 1954 and disbanded in 1955.