Shoulder Title - Royal Field Artillery (RFA) The Royal Regiment of Artillery, commonly referred to as the Royal Artillery (RA), is the artillery arm of the British Army. Despite its name, it comprises a number of regiments. The Royal Field Artillery (RFA) of the British Army provided artillery support for the British Army. It came into being when the Royal Artillery was divided on 1 July 1899, it was reamalgamated into the Royal Artillery in 1924. The Royal Field Artillery was the largest arm of the artillery. It was responsible for the medium calibre guns and howitzers deployed close to the front line and was reasonably mobile. It was organised into brigades, attached to divisions or higher formations. On 1 July 1899, the Royal Artillery was divided into three groups: the Royal Horse Artillery of 21 batteries and the Royal Field Artillery of 95 batteries comprised one group, while the coastal defence, mountain, siege and heavy batteries were split off into another group named the Royal Garrison Artillery of 91 companies. The third group continued to be titled simply Royal Artillery, and was responsible for ammunition storage and supply. Which branch a gunner belonged to was indicated by metal shoulder titles (R.A., R.F.A., R.H.A., or R.G.A.). They all wore the standard artillery cap badge. The RFA and RHA also dressed as mounted men, whereas the RGA dressed like foot soldiers. In 1920 the rank of Bombardier was instituted in the Royal Artillery. The three sections effectively functioned as separate corps. This arrangement lasted until 1924, when the three amalgamated once more to became one regiment.