The 12th (Service) Battalion (Bristol's Own) of the Gloucestershire Regiment (the 'Glosters') was a 'Pals battalion' of 'Kitchener's Army' raised immediately after the outbreak of World War I through the initiative of the City of Bristol. It saw action at the Somme, Arras and Ypres, before moving to the Italian Front. It returned to the Western Front to fight in the German spring offensive and the victorious Allied Hundred Days Offensive.