
The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

56th (Cornwall) Heavy Anti-Aircraft Regiment, Royal Artillery was a volunteer air defence regiment of Britain's Territorial Army (TA). Originally raised in 1920 as a medium artillery regiment, it was converted to the anti-aircraft role in 1932. During the Second World War, it was employed in Home Defence, in Iceland and then in India, where it was temporarily converted back to medium artillery. Postwar, it reverted to air defence until disbandment in 1955.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 32nd Regiment of Foot was an infantry regiment of the British Army, raised in 1702. Under the Childers Reforms it amalgamated with the 46th Regiment of Foot to form the Duke of Cornwall's Light Infantry in 1881.

56th (Cornwall) Heavy Anti-Aircraft Regiment, Royal Artillery was a volunteer air defence regiment of Britain's Territorial Army (TA). Originally raised in 1920 as a medium artillery regiment, it was converted to the anti-aircraft role in 1932. During the Second World War, it was employed in Home Defence, in Iceland and then in India, where it was temporarily converted back to medium artillery. Postwar, it reverted to air defence until disbandment in 1955.

56th (Cornwall) Heavy Anti-Aircraft Regiment, Royal Artillery was a volunteer air defence regiment of Britain's Territorial Army (TA). Originally raised in 1920 as a medium artillery regiment, it was converted to the anti-aircraft role in 1932. During the Second World War, it was employed in Home Defence, in Iceland and then in India, where it was temporarily converted back to medium artillery. Postwar, it reverted to air defence until disbandment in 1955.

The Cornwall Fortress Royal Engineers, was a volunteer unit of Britain's Royal Engineers formed in 1908. It helped to defend the coastal towns of Cornwall and sent engineer units to work on the Western Front. Converted to an air defence role before World War I, it served as a searchlight unit during the Battle of Britain, the Blitz, then, as a light anti-aircraft gun unit, it served in the most heavily attacked part of the South Coast of England throughout 1942–44, including the V-1 flying bomb campaign.

56th (Cornwall) Heavy Anti-Aircraft Regiment, Royal Artillery was a volunteer air defence regiment of Britain's Territorial Army (TA). Originally raised in 1920 as a medium artillery regiment, it was converted to the anti-aircraft role in 1932. During the Second World War, it was employed in Home Defence, in Iceland and then in India, where it was temporarily converted back to medium artillery. Postwar, it reverted to air defence until disbandment in 1955.

93rd Siege Battery was a unit of Britain's Royal Garrison Artillery (RGA) formed during World War I. It served on the Western Front, including the Attack on the Gommecourt Salient, the Battle of Passchendaele, and the crushing victories of the Allied Hundred Days Offensive in 1918.

The Cornwall Fortress Royal Engineers, was a volunteer unit of Britain's Royal Engineers formed in 1908. It helped to defend the coastal towns of Cornwall and sent engineer units to work on the Western Front. Converted to an air defence role before World War I, it served as a searchlight unit during the Battle of Britain, the Blitz, then, as a light anti-aircraft gun unit, it served in the most heavily attacked part of the South Coast of England throughout 1942–44, including the V-1 flying bomb campaign.

The 134th (Cornwall) Heavy Battery, Royal Garrison Artillery, was a howitzer battery of the Royal Garrison Artillery (RGA) formed during World War I from a coast defence unit of the Territorial Force in Cornwall. It served in the East African Campaign in 1916–17.

The 2nd Devonshire Artillery Volunteers was a unit of the British Volunteer Force and Territorial Army. The unit and its successors defended Plymouth Dockyard and the Devon coast from 1861 to 1961.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

56th (Cornwall) Heavy Anti-Aircraft Regiment, Royal Artillery was a volunteer air defence regiment of Britain's Territorial Army (TA). Originally raised in 1920 as a medium artillery regiment, it was converted to the anti-aircraft role in 1932. During the Second World War, it was employed in Home Defence, in Iceland and then in India, where it was temporarily converted back to medium artillery. Postwar, it reverted to air defence until disbandment in 1955.

173rd Siege Battery was a unit of Britain's Royal Garrison Artillery (RGA) formed during World War I. It served on the Western Front, including the Battles of Vimy Ridge, Third Ypres and Cambrai, and the crushing victories of the Allied Hundred Days Offensive in 1918.

The 2nd Devonshire Artillery Volunteers was a unit of the British Volunteer Force and Territorial Army. The unit and its successors defended Plymouth Dockyard and the Devon coast from 1861 to 1961.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

56th (Cornwall) Heavy Anti-Aircraft Regiment, Royal Artillery was a volunteer air defence regiment of Britain's Territorial Army (TA). Originally raised in 1920 as a medium artillery regiment, it was converted to the anti-aircraft role in 1932. During the Second World War, it was employed in Home Defence, in Iceland and then in India, where it was temporarily converted back to medium artillery. Postwar, it reverted to air defence until disbandment in 1955.

The Cornwall Fortress Royal Engineers, was a volunteer unit of Britain's Royal Engineers formed in 1908. It helped to defend the coastal towns of Cornwall and sent engineer units to work on the Western Front. Converted to an air defence role before World War I, it served as a searchlight unit during the Battle of Britain, the Blitz, then, as a light anti-aircraft gun unit, it served in the most heavily attacked part of the South Coast of England throughout 1942–44, including the V-1 flying bomb campaign.

The Cornwall Fortress Royal Engineers, was a volunteer unit of Britain's Royal Engineers formed in 1908. It helped to defend the coastal towns of Cornwall and sent engineer units to work on the Western Front. Converted to an air defence role before World War I, it served as a searchlight unit during the Battle of Britain, the Blitz, then, as a light anti-aircraft gun unit, it served in the most heavily attacked part of the South Coast of England throughout 1942–44, including the V-1 flying bomb campaign.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 134th (Cornwall) Heavy Battery, Royal Garrison Artillery, was a howitzer battery of the Royal Garrison Artillery (RGA) formed during World War I from a coast defence unit of the Territorial Force in Cornwall. It served in the East African Campaign in 1916–17.

The 2nd Devonshire Artillery Volunteers was a unit of the British Volunteer Force and Territorial Army. The unit and its successors defended Plymouth Dockyard and the Devon coast from 1861 to 1961.

The Cornwall Fortress Royal Engineers, was a volunteer unit of Britain's Royal Engineers formed in 1908. It helped to defend the coastal towns of Cornwall and sent engineer units to work on the Western Front. Converted to an air defence role before World War I, it served as a searchlight unit during the Battle of Britain, the Blitz, then, as a light anti-aircraft gun unit, it served in the most heavily attacked part of the South Coast of England throughout 1942–44, including the V-1 flying bomb campaign.

The Cornwall Fortress Royal Engineers, was a volunteer unit of Britain's Royal Engineers formed in 1908. It helped to defend the coastal towns of Cornwall and sent engineer units to work on the Western Front. Converted to an air defence role before World War I, it served as a searchlight unit during the Battle of Britain, the Blitz, then, as a light anti-aircraft gun unit, it served in the most heavily attacked part of the South Coast of England throughout 1942–44, including the V-1 flying bomb campaign.

The Cornwall Fortress Royal Engineers, was a volunteer unit of Britain's Royal Engineers formed in 1908. It helped to defend the coastal towns of Cornwall and sent engineer units to work on the Western Front. Converted to an air defence role before World War I, it served as a searchlight unit during the Battle of Britain, the Blitz, then, as a light anti-aircraft gun unit, it served in the most heavily attacked part of the South Coast of England throughout 1942–44, including the V-1 flying bomb campaign.

The Cornwall Fortress Royal Engineers, was a volunteer unit of Britain's Royal Engineers formed in 1908. It helped to defend the coastal towns of Cornwall and sent engineer units to work on the Western Front. Converted to an air defence role before World War I, it served as a searchlight unit during the Battle of Britain, the Blitz, then, as a light anti-aircraft gun unit, it served in the most heavily attacked part of the South Coast of England throughout 1942–44, including the V-1 flying bomb campaign.

The Cornwall Fortress Royal Engineers, was a volunteer unit of Britain's Royal Engineers formed in 1908. It helped to defend the coastal towns of Cornwall and sent engineer units to work on the Western Front. Converted to an air defence role before World War I, it served as a searchlight unit during the Battle of Britain, the Blitz, then, as a light anti-aircraft gun unit, it served in the most heavily attacked part of the South Coast of England throughout 1942–44, including the V-1 flying bomb campaign.

The 1st Devonshire Artillery Volunteers and its successor units served in the British Army's Reserve Forces from 1859 to 1961. During World War I it carried out garrison duty in British India but went on to see active service in the Third Anglo-Afghan War. Converting to an air defence role before World War II its units participated in the Norwegian campaign and the Dunkirk evacuation, the Battle of Britain and then the campaigns in North Africa, Italy, and Burma

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The Cornwall Fortress Royal Engineers, was a volunteer unit of Britain's Royal Engineers formed in 1908. It helped to defend the coastal towns of Cornwall and sent engineer units to work on the Western Front. Converted to an air defence role before World War I, it served as a searchlight unit during the Battle of Britain, the Blitz, then, as a light anti-aircraft gun unit, it served in the most heavily attacked part of the South Coast of England throughout 1942–44, including the V-1 flying bomb campaign.

The 1st Cornwall Artillery Volunteers were formed in 1860 as a response to a French invasion threat. They served as a Coast Artillery unit during both World Wars, and also manned batteries serving overseas. The unit continued in existence until the dissolution of Coast Artillery in the UK in 1956.

The 2nd Devonshire Artillery Volunteers was a unit of the British Volunteer Force and Territorial Army. The unit and its successors defended Plymouth Dockyard and the Devon coast from 1861 to 1961.

The Duke of Cornwall's Light Infantry (DCLI) was a light infantry regiment of the British Army in existence from 1881 to 1959.

The Cornwall Fortress Royal Engineers, was a volunteer unit of Britain's Royal Engineers formed in 1908. It helped to defend the coastal towns of Cornwall and sent engineer units to work on the Western Front. Converted to an air defence role before World War I, it served as a searchlight unit during the Battle of Britain, the Blitz, then, as a light anti-aircraft gun unit, it served in the most heavily attacked part of the South Coast of England throughout 1942–44, including the V-1 flying bomb campaign.
The New Cornish Tertia were four Royalist regiments of infantry raised in Cornwall and Devon by Sir Richard Grenville, 1st Baronet in 1644, during the English Civil War. As the maps aside show, Cornwall and Wales were staunch Royalist strongholds whilst South East England was held by Parliament, and the remainder of England was in dispute.

The Somerset and Cornwall Light Infantry (SCLI) was a light infantry regiment of the British Army. It was formed in October 1959 by the merger of the Somerset Light Infantry and the Duke of Cornwall's Light Infantry, and was itself merged with three other regiments of the Light Infantry Brigade in 1968 to form The Light Infantry.