53 (Louisburg) Battery RA

It was in 1758 that the second Battle of Louisbourg took place, and the company, commanded by Captain T Ord from 23 May 1758, played a pivotal role in securing the town. The honour title "Louisburg" commemorates the first stage of the campaign in Canada against the French in the Siege of Louisbourg; it was first launched from Halifax (Nova Scotia). The company's contribution to the siege was an integral part of the sea-borne assault to capture the Fortress of Louisbourg which would allow the Royal Navy to sail down the St. Lawrence River for an attack on Quebec unmolested. The ground around Louisburg did not lend itself well to artillery, being composed mainly of swamp and marsh.

In honour of the company commander during the battle, Captain T Ord, the Battery HQ Troop is called "Ord’s" Troop. "A" Troop is named after Captain J Anderson, who commanded the company in 1858 during the Indian Rebellion of 1857 and "B" Troop after Captain N S K Bayliss who was company commander in 1855 during the Siege of Sevastopol (1854–1855). The company served in Canada until 1766 and then spent the rest of the eighteenth century in various theatres of the British Empire including the Mediterranean and the Caribbean.

The company bombarded the French invasion fleet in Dieppe in 1801 and taking part in the Siege of Copenhagen in 1807. The company then spent a long deployment in Ireland from 1811 until 1849, when it took up coastal defence duties. At that time, all batteries in the Royal Artillery were called "companies" and named after their company commander. In 1859, batteries were formed and the practice of naming the sub-units after their commanders ceased and all new batteries were given either a letter or number. 53 (Louisburg) Battery is the second senior numbered battery in the Royal Regiment of Artillery with 19/5 Gibraltar Battery being the senior. In recognition of the tremendous achievement of the company during the Siege of Louisburg it was awarded the honour title 'Louisburg' on 3 May 1937. For the remainder of the nineteenth century, the battery served around the British Empire in Aden, India, Burma and Britain. Notable achievements during this time included the Crimea and Afghanistan. In the Crimea, the company took part in the Siege of Sebastopol, and the relief of Kandahar Garrison, Afghanistan in 1880.

By the early 1900s, the battery returned to Britain and became part of the coastal defence forces until 1926. The battery then re-roled as a 'heavy gun' battery until 1947. In 1947, the battery was reformed and armed with Bofors 40/L60 Mk 3. It became part of 22nd Light Anti Aircraft Regiment Royal Artillery based in Germany. It was later reequipped with Bofors 40/L70 and FCE (Fire Control Equipment) No 7 Radars. During the period of the Emergency in Eastern Pacific, the battery deployed to Changi, Singapore in 1964. The battery then undertook a further tour to ensure stability in the region in 1966 to Tampin and Kuching, Borneo. In 1969, the battery title finally becomes recognisable as 53 (Louisburg) Light Air Defence Battery Royal Artillery.

The outbreak of the Troubles in Northern Ireland led to the battery deploying in an infantry role in 1972 to Derry. It then undertook further tours to Northern Ireland in the following years: 1973, 1974, 1978, 1987, 1993, 1997, and 1999. The battery also re-roled several times over this period with equipment changing from Bofors to the introduction of Rapier, Tracked Rapier, and finally Towed Rapier FSB2 (Field Standard B2). Elements from the battery deployed in 1990 in support of the first Gulf War and the 1990s the battery also deployed twice to Cyprus.

22nd AD Regiment Royal Artillery was placed in suspended animation in April 2004 and the battery was assigned to 5th Regiment Royal Artillery in Marne Barracks, Catterick on 21 July 2004. It has since converted to a Surveillance and Target Acquisition (STA) Role.[2][3][4][5]