The story
The Anglo-Saxon Chronicle make mention of messengers being sent by King Edward the Elder (899–924) to recall members of the Kent fyrd, but it is generally regarded that the origins of the postal services stem from the King's Messengers (Nuncii et Cursores) of medieval times. In particular the Royal Post established in the reign of King Edward IV (1461–1483) to support his troops engaged in a war against Scotland.
A dedicated military postal unit, the Army Post Office Corps was formed in 1882. In 1913 it was subsumed into the Royal Engineers as the Royal Engineers (Postal Section) and in late 1990s became the BFPO. Today, all services are provided by BFPO.
From Wikipedia’s article on British Forces Post Office, shared under CC BY-SA 4.0.4
