Number 2 Squadron, also known as No. II (Army Co-operation) Squadron, is the most senior squadron of the Royal Air Force. It is currently equipped with the Eurofighter Typhoon FGR4 at RAF Lossiemouth, Moray, since reforming there on 12 January 2015. No. 2 Squadron's traditional army co-operation role is reflected in the "AC" of its title, its motto Hereward (Guardian of the Army), and the symbol of a Wake knot on its crest. Its unofficial nickname is Shiny Two.