The 1st, on returning from India, was placed in the 27th Division, a division made up of regular units that had been recalled from garrison duty, and arrived in France in December 1914. It saw combat in the Action of Saint-Éloi and throughout the Second Battle of Ypres in 1915, before the division was withdrawn and moved to Salonika in November, where it spent the rest of the war It was sent to Georgia in December 1918 for operations against the Bolsheviks, and returned to Edinburgh in May 1919. The 2nd was part of the 3rd Division, one of the first units of the British Expeditionary Force to be sent to France. It first saw action in the Battle of Mons, and thence at almost all of the major actions on the Western Front, before returning to Scotland in 1919.