The 1st Lincolnshire Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They fought on the Western Front during World War I. In World War II, the unit took part in the Battle of France and Dunkirk evacuation, the Anglo-Iraqi War with 'Kingcol', the Western Desert Campaign in which it distinguished itself at the Battle of Sidi Rezegh, and finally fought as infantry in the Chindits. The unit was disbanded in 1947.

The Eastern Division, Royal Artillery, was an administrative grouping of garrison units of the Royal Artillery, Artillery Militia and Artillery Volunteers within the British Army's Eastern District from 1882 to 1902.