No.11 Group was a part of which air force that emerged as the largest air force in the world in 1918?
Royal Air Force The Royal Air Force (RAF) is the United Kingdom's aerial warfare force. Formed towards the end of the First World War on 1 April 1918, it is the oldest independent air force in the world. Following victory over the Central Powers in 1918 the RAF emerged as, at the time, the largest air force in the world. Since its formation, the RAF has taken a significant role in British military history, in particular, playing a large part in the Second World War where it fought its most famous campaign, the Battle of Britain.
Edward Ellington Marshal of the Royal Air Force Sir Edward Leonard Ellington, {'1': ", '2': ", '3': ", '4': "} (30 December 1877 – 13 June 1967) was a senior officer in the Royal Air Force. He served in the First World War as a staff officer and then as Director-General of Military Aeronautics and subsequently as Controller-General of Equipment. In the inter-war years he held command positions in the Middle East, in India and then in Iraq. He served as Chief of the Air Staff in the mid-1930s and in that role he implemented a plan, known as 'Scheme F', to increase the size of the Royal Air Force to 187 squadrons (five bomber squadrons for every two fighter squadrons reflecting the dominance of the bomber strategy at the time) within three years to counter the threat from Hitler's Germany. He also broke up the command known as "Air Defence of Great Britain" to create RAF Fighter Command, RAF Bomber Command, RAF Coastal Command and RAF Training Command. He then served as Inspector-General of the RAF until his retirement in 1940.