Royal

A small mortar which carries a shell whose diameter is 5% inches; also one of the soldiers of the first regiment of foot of the British army (The Lothian Regiment or "Royal Scots.") Royal Air Force. The branch Great Britain's lishment which— includes the of aviation work both military of the estabnavy and army. Organized under this title in February 1018. Previously there were two divisions: The Royal Flying Corps of the army and the Royal Naval Air Service of the navy.