In which war did "Cognac" claim 5 victories?
Battle of Britain The Battle of Britain (German: "Luftschlacht um England" , literally "the air battle for England") was a military campaign of the Second World War, in which the Royal Air Force (RAF) defended the United Kingdom (UK) against large-scale attacks by the German Air Force (Luftwaffe). It has been described as the first major military campaign fought entirely by air forces.
Jagdstaffel 81 Royal Prussian Jagdstaffel 81, commonly abbreviated to Jasta 81, was a "hunting group" (i.e., fighter squadron) of the "Luftstreitkräfte", the air arm of the Imperial German Army during World War I. The squadron would score six or more aerial victories during July/August 1917, while serving on the Eastern Front. After switching to the Western Front, Jasta 81 would score another 35 victories from May 1918 to war's end. The unit's victories came at the expense of five killed in action, three killed in flying accidents, one injured in a flying accident, three wounded in action, and three taken prisoner of war.