During the First World War, Italy was on the side of their British Allies and their fight was against the Austro-Hungarian Empire, bordering on Austria. In October 1917, the Austro-Hungarians managed to push the Italians back during the battle of Caporetto. With the danger signs obvious, both Britain and France sent reinforcements. Britain s Royal Flying Corps sent three squadrons of Sopwith Camel fighters, plus one RE8 reconnaissance squadron, and these Camel squadrons fought gallantly over the plains and mountainous regions of north-east Italy, sharing the air battle with aircraft of the Italian Air Force.