H Battery (Ramsay's Troop) Royal Horse Artillery is a battery of 1st Regiment Royal Horse Artillery, part of the Royal Horse Artillery of the British Army. As of 2015, it is based at Albemarle Barracks, Northumberland, England and is equipped with GMLRS. Formed in 1804, the battery has taken part in the Napoleonic Wars (notably the Battle of Waterloo where it earned its Honour Title as Ramsay's Troop), and the First and Second World Wars.