The Royal Air Force (RAF) is the aerial warfare service branch of the British Armed Forces. Formed on 1 April 1918, it is the oldest independent air force in the world. The RAF has taken a significant role in British military history, playing a large part in the Second World War and in more recent conflicts.
The RAF is one of the most capable and technologically sophisticated air forces in the world. As of January 2012 it operated 827 aircraft, making it the largest air force of a European Union country and the second largest in terms of aircraft in NATO (after the USAF). Most of the RAF's aircraft and personnel are based in the UK, with many others serving on operations (principally Afghanistan and the Middle East) or at long-established overseas bases (Ascension Island, Cyprus, Gibraltar, and the Falkland Islands).
The RAF's mission is to support the objectives of the British Ministry of Defence (MoD), which are to "provide the capabilities needed: to ensure the security and defence of the United Kingdom and overseas territories, including against terrorism; to support the Government’s foreign policy objectives particularly in promoting international peace and security.

Info is from WikiPedia xDDD

You may use the Platoon tag if you want it is'nt needed.