The British War Medal was instituted on 26 July 1919 for award to those who had rendered service between 5 August 1914, the day following the British declaration of war against the German Empire, and the armistice of 11 November 1918, both dates inclusive. Consideration was given to the award of clasps to commemorate certain battles and theatres of operations and some 68 clasps were proposed for Naval recipients and 79 for the Army. While the Naval clasps were authorised in August 1920, none were awarded and the idea was abandoned in 1923