The 1st Argyll & Bute Artillery Volunteers was a part-time unit of the British Army's Royal Artillery formed in Scotland in 1860 in response to a French invasion threat. It 1908 it became the only Mountain Artillery unit in the Territorial Force, and saw action at Gallipoli and Salonika during World War I. Before World War II it became the first Territorial Anti-Tank unit. One of its successor units was captured at Saint-Valery-en-Caux during the Battle of France, but others saw action in the campaigns in North Africa and Sicily, and in North West Europe from D Day to VE Day, including Arnhem and the Rhine Crossing. It continued in the postwar Territorial Army until 1955.