421st (Dorset) Coast Regiment, Royal Artillery
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The 1st Dorsetshire Artillery Volunteers and its successors were part-time coast defence units of the
British Army The British Army is the principal land warfare force of the United Kingdom, a part of the British Armed Forces along with the Royal Navy and the Royal Air Force. , the British Army comprises 79,380 regular full-time personnel, 4,090 Gurk ...
from 1859 to 1956. Although these units saw no action, they protected the Dorset Coast, including the naval base of
Portland Harbour Portland Harbour is located beside the Isle of Portland, Dorset, on the south coast of England. Construction of the harbour began in 1849; when completed in 1872, its surface area made it the largest man-made harbour in the world, and rema ...
, in both World Wars and also supplied trained gunners to siege batteries engaged on the
Western Front Western Front or West Front may refer to: Military frontiers *Western Front (World War I), a military frontier to the west of Germany *Western Front (World War II), a military frontier to the west of Germany *Western Front (Russian Empire), a majo ...
during
World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...
. The unit continued in the Territorial Army after
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
.


Volunteer Force

The enthusiasm for the
Volunteer movement The Volunteer Force was a citizen army of part-time rifle, artillery and engineer corps, created as a popular movement throughout the British Empire in 1859. Originally highly autonomous, the units of volunteers became increasingly integrated ...
following an invasion scare in 1859 saw the creation of many Rifle and Artillery Volunteer Corps composed of part-time soldiers eager to supplement the Regular
British Army The British Army is the principal land warfare force of the United Kingdom, a part of the British Armed Forces along with the Royal Navy and the Royal Air Force. , the British Army comprises 79,380 regular full-time personnel, 4,090 Gurk ...
in time of need. Four Artillery Volunteer Corps (AVCs) were quickly formed in
Dorsetshire Dorset ( ; archaically: Dorsetshire , ) is a county in South West England on the English Channel coast. The ceremonial county comprises the unitary authority areas of Bournemouth, Christchurch and Poole and Dorset. Covering an area of , Do ...
:Beckett, Appendix VIII.Frederick, p. 655.Litchfield & Westlake, pp. 55–7.Maurice-Jones, pp. 164–6. * 1st (
Lyme Regis Lyme Regis is a town in west Dorset, England, west of Dorchester and east of Exeter. Sometimes dubbed the "Pearl of Dorset", it lies by the English Channel at the Dorset–Devon border. It has noted fossils in cliffs and beaches on the Herita ...
) formed on 29 December 1859 * 2nd (Portland) formed on 14 February 1860, absorbed into 4th in November 1861 * 3rd ( Bridport) formed on 8 February 1860 * 4th (Portland) formed on 20 November 1860, absorbed 2nd in November 1861 In November 1863 they were attached to the 1st Administrative Brigade, Hampshire AVCs based at
Portsmouth Portsmouth ( ) is a port and city in the ceremonial county of Hampshire in southern England. The city of Portsmouth has been a unitary authority since 1 April 1997 and is administered by Portsmouth City Council. Portsmouth is the most dens ...
, then transferred to the 1st Devonshire Admin Brigade at
Exeter Exeter () is a city in Devon, South West England. It is situated on the River Exe, approximately northeast of Plymouth and southwest of Bristol. In Roman Britain, Exeter was established as the base of Legio II Augusta under the personal comm ...
in January 1866. Two further AVCs were formed in Dorsetshire at this time:''Army List'', various dates.Litchfield & Westlake, p. 90. * 5th ( Charmouth) formed on 31 January 1868 * 6th (
Swanage Swanage () is a coastal town and civil parish in the south east of Dorset, England. It is at the eastern end of the Isle of Purbeck and one of its two towns, approximately south of Poole and east of Dorchester. In the 2011 census the civil ...
) formed on 28 April 1869 The Dorsetshire AVCs returned to the 1st Hants Admin Bde in 1873, but the 3rd (Bridport) Corps was disbanded that year. When the Volunteers were consolidated in 1880, the Dorsetshire units became part of the 1st Hants & Dorset Artillery Volunteers: * No 15 Company at Lyme Regis – former 1st Dorset * No 16 Company at Portland – former 4th Dorset * No 17 Company at Portland and Swanage – former 4th and 6th Dorset * No 18 Company at Charmouth – former 5th Dorset. On 1 April 1886 the Dorset companies were separated to form an independent 1st Dorsetshire AVC, with eight companies and its HQ initially at Portland, moving to Weymouth by July 1886, under the command of
Lieutenant-Colonel Lieutenant colonel ( , ) is a rank of commissioned officers in the armies, most marine forces and some air forces of the world, above a major and below a colonel. Several police forces in the United States use the rank of lieutenant colonel. ...
G.E. Eliot, previously the second Lt-col of the 1st Hants & Dorset. Since 1882 all the AVCs had been affiliated to one of the territorial garrison divisions of the
Royal Artillery The Royal Regiment of Artillery, commonly referred to as the Royal Artillery (RA) and colloquially known as "The Gunners", is one of two regiments that make up the artillery arm of the British Army. The Royal Regiment of Artillery comprises t ...
(RA), with the 1st Hants and Dorset in the Southern Division. In 1886 the 1st Dorset AVC officially became the 2nd Volunteer (Dorsetshire) Brigade, Southern Division, RA. In 1889 the corps resumed its former title and two additional batteries were formed. In January 1891 the personnel from Portland were separated into the 2nd Dorsetshire AVC, but this was absorbed back into the 1st in June 1894, giving the following organisation: * HQ and No 7 Company at Weymouth * Nos 1 and 2 Companies at
Bournemouth Bournemouth () is a coastal resort town in the Bournemouth, Christchurch and Poole council area of Dorset, England. At the 2011 census, the town had a population of 183,491, making it the largest town in Dorset. It is situated on the Southern ...
* No 3 Company at Lyme Regis * No 4 Company at Charmouth * No 5 Company at Swanage * No 6 Company at
Poole Poole () is a large coastal town and seaport in Dorset, on the south coast of England. The town is east of Dorchester and adjoins Bournemouth to the east. Since 1 April 2019, the local authority is Bournemouth, Christchurch and Poole Counc ...
and
Parkstone Parkstone is an area of Poole, Dorset. It is divided into 'Lower' and 'Upper' Parkstone. Upper Parkstone - "Up-on-'ill" as it used to be known in local parlance - is so-called because it is largely on higher ground slightly to the north of t ...
* Nos 8–10 Companies at Portland By 1893 the War Office Mobilisation Scheme had allocated both Dorset Artillery Volunteer units to the Weymouth fixed defences. In 1899 the RA was divided into separate field and garrison branches, and the artillery volunteers were all assigned to the
Royal Garrison Artillery The Royal Garrison Artillery (RGA) was formed in 1899 as a distinct arm of the British Army's Royal Regiment of Artillery serving alongside the other two arms of the Regiment, the Royal Field Artillery (RFA) and the Royal Horse Artillery (RHA) ...
(RGA). When the divisional structure was abolished their titles were changed, the unit becoming the 1st Dorsetshire Royal Garrison Artillery (Volunteers) on 1 January 1902. It consisted of 10 companies (nine by 1908) with its HQ at Lower St Alban's Street, Weymouth.Weymouth at Drill Hall Project.
/ref>


Territorial Force

When the Volunteers were subsumed into the new
Territorial Force The Territorial Force was a part-time volunteer component of the British Army, created in 1908 to augment British land forces without resorting to conscription. The new organisation consolidated the 19th-century Volunteer Force and yeomanry i ...
(TF) under the
Haldane Reforms The Haldane Reforms were a series of far-ranging reforms of the British Army made from 1906 to 1912, and named after the Secretary of State for War, Richard Burdon Haldane. They were the first major reforms since the " Childers Reforms" of the ...
of 1908, the unit was split up:Frederick, p. 697.Litchfield, pp. 49–5). * Nos 1 and 2 Companies became 6th Hampshire Battery, III Wessex Brigade,
Royal Field Artillery The Royal Field Artillery (RFA) of the British Army provided close artillery support for the infantry. It came into being when created as a distinct arm of the Royal Regiment of Artillery on 1 July 1899, serving alongside the other two arms of t ...
at Bournemouth * No 4 Company became the Dorsetshire Battery III Wessex Bde, RFA, at Bridport * The remainder of the personnel were to join the Hants & Dorset RGA, but this was changed back to separate Dorset and Hampshire units in 1910. The Dorsetshire RGA was a 'Defended Ports Unit' in Southern Coast Defences with the primary role of defending the naval base at
Portland Harbour Portland Harbour is located beside the Isle of Portland, Dorset, on the south coast of England. Construction of the harbour began in 1849; when completed in 1872, its surface area made it the largest man-made harbour in the world, and rema ...
, alongside the Dorsetshire and Wiltshire Fortress Royal Engineers and three Regular RGA companies (Nos 16, 28 and 30) based at Weymouth. Together, these units were responsible for manning the following guns in the Portland defences by 1914: * 6 x 9.2-inch guns * 10 x 6-inch Mk guns * 8 x 12-pdr QF guns The Dorsetshire RGA had following organisation: * HQ at Lower St Alban's Street, Weymouth * No 1 Company at King's Road East, Swanage * No 2 Company at South Road, Poole * No 3 Company at Old Drill Hall, Easton Lane, Portland (shared with Dorsetshire and Wiltshire Fortress RE; now the Portland Sculpture Trust)


World War I


Mobilisation

On the outbreak of war the Dorsetshire RGA mobilised in Southern Coast Defences under the command of
Major Major (commandant in certain jurisdictions) is a military rank of commissioned officer status, with corresponding ranks existing in many military forces throughout the world. When used unhyphenated and in conjunction with no other indicators ...
M.J. Raymond. Shortly afterwards TF units were invited to volunteer for Overseas Service and on 15 August 1914, the
War Office The War Office was a department of the British Government responsible for the administration of the British Army between 1857 and 1964, when its functions were transferred to the new Ministry of Defence (MoD). This article contains text from ...
(WO) issued instructions to separate those men who had signed up for Home Service only, and form these into reserve units. On 31 August, the formation of a reserve or 2nd Line unit was authorised for each 1st Line unit where 60 per cent or more of the men had volunteered for Overseas Service. The titles of these 2nd Line units would be the same as the original, but distinguished by a '2/' prefix. In this way duplicate companies were created, bringing the Dorsetshire RGA up to a strength of six companies. By October 1914, the campaign on the
Western Front Western Front or West Front may refer to: Military frontiers *Western Front (World War I), a military frontier to the west of Germany *Western Front (World War II), a military frontier to the west of Germany *Western Front (Russian Empire), a majo ...
was bogging down into
Trench warfare Trench warfare is a type of land warfare using occupied lines largely comprising military trenches, in which troops are well-protected from the enemy's small arms fire and are substantially sheltered from artillery. Trench warfare became a ...
and there was an urgent need for batteries of Siege artillery to be sent to France. The WO decided that the TF coastal gunners were well enough trained to take over many of the duties in the coastal defences, releasing Regular RGA gunners for service in the field, and 1st line RGA companies that had volunteered for overseas service had been authorised to increase their strength by 50 per cent. Although complete defended ports units never left the UK, they did supply drafts of trained gunners to RGA units serving overseas. They also provided cadres as the basis on which to form complete new units for front line service. 52nd Siege Battery, RGA, was formed on 30 July 1915 at Weymouth with a nucleus from the Dorsetshire RGA. Equipped with two 12-inch howitzers on railway mountings it went out to the Western Front in December 1915 and served there for the rest of the war, latterly supporting First Army. Similarly, the cadres of 123rd and 174th Siege Batteries formed in 1916 (''see below'') were provided by the Dorsetshire RGA, while a large number of other siege batteries formed at Portland (87th, 116th, 129th, 136th, 145th, 177th, 183rd, 209th, 216th, 241st, 277th, 285th, 305th) and Weymouth (106th, 111th, 200th, 226th, 249th, 291st, 304th) may have included trained men from the unit among the recruits, although the Army Council Instructions did not specifically order this.Frederick, pp. 702–8.'Allocation of Siege Batteries RGA'
The National Archives (TNA), Kew, file WO 95/5494/4.
Farndale, ''Western Front'', Annex M. Under Army Council Instruction 686 of April 1917, the coastal defence companies of the RGA (TF) were reorganised. The Dorsetshire RGA serving in the Portland garrison was reduced from six to just two companies, which were to be kept up to strength with non-TF recruits. In April 1918 the Portland Garrison comprised the following batteries (manned by the two Dorsetshire RGA companies and Nos 16, 28 and 30 Companies, RGA) under the control of No 5 Coastal Fire Command: * Blacknor Battery – 2 x 9.2-inch Mk X guns *
East Weare Battery East Weare Battery is a former 19th-century gun battery to the east of the Verne Citadel on the Isle of Portland in Dorset, England. The battery was built in the 1860s as a result of the Royal Commission to guard the new Portland harbour and Ro ...
– 2 x 9.2-inch Mk X * Breakwater Fort Top – 2 x 12-pdr QF guns * Breakwater Fort Jetty – 2 x 12-pdr QF * New Breakwater Pier A – 2 x 12-pdr QF * New Breakwater Pier B – 3 x 12-pdr QF * New Breakwater Pier C – 1 x 6-inch Mk VII gun * Upton Battery – 2 x 9.2-inch Mk X These defences never saw action during the war.


123rd Siege Battery

123rd Siege Battery, RGA, was raised at Portland on 22 March 1916 under Army Council Instruction 701 of 31 March 1916 with a cadre of 3 officers and 78 other ranks from the Dorsetshire RGA. It went out to the Western Front on 18 July 1916, manning four 6-inch howitzers, and joined Third Army.'Headquarters Heavy Artillery Groups', TNA file WO 95/5494/1.
/ref> Third Army was not engaged in any major operations during the second half of 1916, so this was a relatively quiet sector of the front.Becke, Pt 4, pp. 92–8. 123rd Siege Bty was assigned to 47th Heavy Artillery Group (HAG) but the policy was to transfer siege batteries from one HAG to another as the situation demanded, and 123rd regularly switched between 8th and 46th HAGs with Third Army during the winter of 1916–17.Farndale, ''Western Front'', Annex E.


1917

123rd Siege Bty served with Third Army at the Battle of Arras and then in July it moved to Fifth Army, whose heavy guns were engaged in a long artillery duel with the Germans in preparation for the Third Ypres Offensive. Slowly the British got the upper hand, and a large proportion of German guns were out of action when the infantry attacked on 31 July. However, the offensive bogged down through the summer and autumn of 1917. 123rd Siege Bty was joined by a section from the newly-arrived 414th Siege Bty in August, in preparation for bringing the battery up to a strength of six 6-inch howitzers; however it does not appear that the additional guns arrived until 19 February 1918. Second Army HQ took over the faltering offensive in September, and the battery came under its control. The Battles of the
Menin Road Menin may refer to: *Menin, the French name for the Belgian town of Menen *Menin, a little village in the municipality of Cesiomaggiore, Italy *Menin or MEN1, a tumor suppressor associated with multiple endocrine neoplasia type 1 *Měnín, villag ...
,
Polygon Wood In geometry, a polygon () is a plane figure that is described by a finite number of straight line segments connected to form a closed ''polygonal chain'' (or ''polygonal circuit''). The bounded plane region, the bounding circuit, or the two to ...
and Broodseinde were highly successful because of the weight of artillery brought to bear on German positions. But as the offensive continued British batteries were clearly observable from the Passchendaele Ridge and were subjected to counter-battery (CB) fire, while their own guns sank into the mud and became difficult to aim and fire.Becke, Pt 4, pp. 82–7. On 13 November the battery transferred to 88th HAG; by now HAG allocations were becoming more fixed, and in December the 88th was converted into a permanent RGA brigade. 123rd Siege Bty stayed with it until the Armistice a year later.88th Bde RGA War Diary February 1917–March 1919, TNA file WO 95/396/4.
/ref> 88th Brigade and 123rd Siege Bty were with Third Army for its surprise attack with tanks at the Battle of Cambrai.


1918

When the German spring offensive opened on 21 March 1918, 88th Bde was ordered to move to assist the hard-pressed
VI Corps 6 Corps, 6th Corps, Sixth Corps, or VI Corps may refer to: France * VI Cavalry Corps (Grande Armée), a cavalry formation of the Imperial French army during the Napoleonic Wars * VI Corps (Grande Armée), a formation of the Imperial French army dur ...
. Over the next two weeks, VI Corps and Third Army fought a series of rearguard actions through the 'Great Retreat'.Becke, Pt 4, pp. 171–4. 88th Brigade was still with VI Corps when Third Army joined in the Allied
Hundred Days Offensive The Hundred Days Offensive (8 August to 11 November 1918) was a series of massive Allies of World War I, Allied offensives that ended the First World War. Beginning with the Battle of Amiens (1918), Battle of Amiens (8–12 August) on the Wester ...
at the Battle of Albert on 23 August. The artillery barrage was very good and the infantry were on their objective less than an hour after Zero. This was followed by the Battles of the Scarpe (28 August),Becke, Pt 4, pp. 235–8. the Drocourt-Quéant Switch Line (2 September),
Épehy Épehy is a commune in the Somme department in Hauts-de-France in northern France. Valentine Fleming died there in 1917. Geography Épehy is situated in the northeast of the department, on the D24 and D58 roads some north-northwest of Saint-Qu ...
(18 September), the
Canal du Nord The Canal du Nord (, literally ''Canal of the North'') is a long canal in northern France. The canal connects the Canal latéral à l'Oise at Pont-l'Évêque to the Sensée Canal at Arleux. The French government, in partnership with coal-min ...
(28 September) and the
Second Battle of Cambrai The Battle of Cambrai, 1918 (also known as the Second Battle of Cambrai) was a battle between troops of the British First Army (United Kingdom), First, Third Army (United Kingdom), Third and Fourth Army (United Kingdom), Fourth Armies and German ...
(8 October). The battery's last major operation was the
Battle of the Selle The Battle of the Selle (17–25 October 1918) was a battle between Allied forces and the German Army, fought during the Hundred Days Offensive of World War I. Prelude After the Second Battle of Cambrai, the Allies advanced almost and liberated ...
on 20 October. By the beginning of November 88th Bde was standing by for further operations, but the enemy was retiring so rapidly that it was difficult to get heavy guns forward into range. The brigade's batteries hardly fired another shot before the Armistice with Germany came into force on 11 November. 123rd Siege Battery was disbanded in 1919.


174th Siege Battery

174th Siege Battery, RGA, was raised at Weymouth on 13 June 1916 under Army Council Instruction 1239 of 21 June 1916 with a cadre of 3 officers and 78 other ranks from the Dorsetshire RGA. It went out to the Western Front in October 1916, equipped with four 6-inch howitzers, and soon joined Fifth Army which was engaged in the final stages of the
Somme Offensive The Battle of the Somme (French language, French: Bataille de la Somme), also known as the Somme offensive, was a battle of the First World War fought by the armies of the British Empire and French Third Republic against the German Empire. I ...
.Becke, Pt 4, pp. 114–20. Like 123rd Siege Bty, 174th regularly switched between 8th and 46th HAGs during the winter of 1916–17. 174th Siege Bty took part in the Battle of Arras (''see above'') in April 1917.


1917

On 21 May 1917 174th Siege Bty was transferred to Second Army in the
Ypres Salient The Ypres Salient around Ypres in Belgium was the scene of several battles and an extremely important part of the Western front during the First World War. Ypres district Ypres lies at the junction of the Ypres–Comines Canal and the Ieperlee. ...
where a mass of guns and howitzers had been assembled for the
Battle of Messines Battle of Messines may refer to: *Battle of Messines (1914) *Battle of Messines (1917) The Battle of Messines (7–14 June 1917) was an attack by the British Second Army (General Sir Herbert Plumer), on the Western Front, near the village of ...
. Although this attack was characterised by the surprise explosion of 19 huge mines under the German lines at Zero hour, it was preceded by days of preliminary bombardment aimed at destroying strongpoints and the opposing artillery. This continued until 02.40 on 7 June, when the guns fell silent. Then at 03.10 the mines were exploded and the assault went in with massive artillery support. Next, 174th Siege Bty moved to Fifth Army for the opening of the Third Ypres Offensive (''see above''). An even greater concentration of guns was massed than for Messines, but the circumstances were less favourable. Gun batteries were packed into the Ypres Salient where they were under observation and CB fire from the Germans on the higher ground: casualties among guns and gunners were high. 174th Siege Bty was rested from 19 August to 4 September before returning for the final attacks. After the Passchendaele fighting the battery joined 79th HAG, which became a permanent RGA brigade the following February; 174th Siege Bty remained with it until the Armistice. The battery was joined by a section from the newly-formed 448th Siege Bty on 16 February, bringing it up to a strength of six howitzers.


1918

79th Brigade was with Second Army and was not involved in the first phase of the German Spring Offensive of 1918, but the Army was directly attacked and driven back from its positions during the following Battle of the Lys. Nevertheless the line held, and the heavy guns, often well forward, took a heavy toll of the attackers.Becke, Pt 4, pp. 102–9. 79th Brigade had shifted to First Army by 1 May, and on 28 June it supported
XI Corps 11 Corps, 11th Corps, Eleventh Corps, or XI Corps may refer to: * 11th Army Corps (France) * XI Corps (Grande Armée), a unit of the Imperial French Army during the Napoleonic Wars * XI Corps (German Empire), a unit of the Imperial German Army * XI ...
in Operation Borderland, a limited counter-attack on La Becque and other fortified farms in front of the Forest of Nieppe, in what was described as 'a model operation' for artillery cooperation.Becke Pt 4, pp. 74–8.Becke, Pt 4, pp. 201–3. 79th Brigade joined Fourth Army on 18 August, soon after the beginning of the final Hundred Days Offensive. On 29 September
IX Corps 9 Corps, 9th Corps, Ninth Corps, or IX Corps may refer to: France * 9th Army Corps (France) * IX Corps (Grande Armée), a unit of the Imperial French Army during the Napoleonic Wars Germany * IX Corps (German Empire), a unit of the Imperial German ...
carried out an assault crossing of the St Quentin Canal, with 79th Bde amongst the mass of artillery supporting the operation. The heavy guns continued firing on the canal banks until the last possible moment as
137th (Staffordshire) Brigade 137th may refer to: *137th (Calgary) Battalion, CEF, unit in the Canadian Expeditionary Force during the First World War *137th Air Reconnaissance Regiment, air reconnaissance and guidance regiment, part of the SFR Yugoslav Air Force *137th Special ...
stormed the outpost line and then scrambled across the canal in the morning mist. IX Corps continued to attack, at the Beaurevoir Line on 8 October, and the
River Selle The Selle (; also spelt Celle in the Oise) is a river of Hauts-de-France, France. It is long. Rising at Catheux, just north of Crèvecœur-le-Grand, Oise, it flows past Conty, Saleux, Salouël and Pont-de-Metz before joining the Somme at Amiens ...
on 17 October. The first day of the battle went well, one German counter-attack being broken up when all available guns were turned onto it. Steady progress was also made on the second and third days as Fourth Army closed up to the
Sambre Canal The Sambre (; nl, Samber, ) is a river in northern France and in Wallonia, Belgium. It is a left-bank tributary of the Meuse, which it joins in the Wallonian capital Namur. The source of the Sambre is near Le Nouvion-en-Thiérache, in the Aisne ...
. IX Corps renewed its advance on 23 October, with 79th Bde part of a massive corps artillery reserve. As the regimental historian relates, 'The guns of Fourth Army demonstrated, on 23 October, the crushing effect of well co-ordinated massed artillery. they simply swept away the opposition'. After a pause to regroup and reconnoitre, IX Corps stormed across the canal on 4 November (the Battle of the Sambre). After that the campaign became a pursuit of a beaten enemy until the Armistice, in which the slow-moving siege guns could play no part. 174th Siege Battery was disbanded in 1919.


Interwar

The Dorsetshire RGA was placed in suspended animation after demobilisation in 1919. It reformed in 1920 at Weymouth with one battery from the former HQ and one from the former No 3 Company. When the TF was reconstituted as the Territorial Army (TA) in 1921, the unit was renamed the Dorsetshire Coast Brigade, RGA, and the batteries were numbered 179 and 180. Then, when the RGA was subsumed into the Royal Artillery in 1924, the unit became the Dorsetshire Heavy Brigade, RA. In 1926 it was decided that the coast defences of the UK would be manned by the TA alone. When the RA updated its unit designations from 'brigade' to 'regiment', the Dorsetshire changed designation on 1 November 1938. It formed part of the coast defence troops in 43rd (Wessex) Divisional Area with the following organisation:Federick, p. 613.''Titles and Designations'' 1927. * HQ at Weymouth * 179 Battery at Weymouth * 180 Battery at Portland * 186 Battery at Poole – ''formed in December 1936''


World War II


Mobilisation

On the outbreak of war the regiment and its three batteries mobilised in the Portland Defences. The guns were controlled by Portland Fire Command at Weymouth and companies of the Dorsetshire Fortress Royal Engineers manned searchlights for coast and anti-aircraft defence. With the danger of invasion after the British Expeditionary Force was evacuated from Dunkirk, the coastal artillery regiments underwent a major reorganisation in the summer of 1940. On 1 July the Dorsetshire Heavy Regiment was redesignated 522nd (Dorsetshire) Coast Regiment and reorganised as six batteries, designated A to F.Frederick, p. 629.Farndale, ''Years of Defeat'', Annex M.522 Coast Rgt at RA 1939–5.
/ref> A number of emergency batteries of ex-
Royal Navy The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against F ...
guns were obtained for the South Coast ports, including two 6-inch Mk XII naval guns manned by the army, ordered for Poole Harbour on 22 May. These were followed by two 4.7-inch guns ordered for Lyme Regis on 14 July. Other emergency coastal batteries (each of two 4-inch Mk VII guns) were ordered on 21 July for Abbotsbury and Swanage.Farndale, ''Years of Defeat'', Annex B. On 31 December 387 Coast Bty at Abbotsbury was incorporated into the regiment.Frederick, pp. 602–9.


Home Defence

On 1 April 1941, A to F Btys were numbered 102 to 107, and on 10 May 1941, 239 Independent Coast Bty (formed on 10 March) was attached to the regiment for administration and training, stationed at West Bay, Bridport Harbour, with 2 x 5.5-inch guns and 2 x searchlights. Then on 5 June 1941, 134 Bty from 533rd (Orkney) Coast Rgt arrived from
Buchanan, Stirling Buchanan is a historic parish in Stirlingshire in Scotland. It includes a large part of the eastern shore of Loch Lomond. The most populated village in the parish is Milton of Buchanan, but the village that is most popular with tourists is Balma ...
, in Scotland, to join 522nd Rgt, taking over defences at Upton, Weymouth From June 1941, 522nd Coast Rgt had the following organisation:Order of Battle of Non-Field Force Units in the United Kingdom, Part 20: Coast Artillery and AA Defence of Merchant Ships, 16 December 1941, with amendments, TNA file WO 212/118.Order of Battle of Non-Field Force Units in the United Kingdom, Part 30: Coast Artillery, Defence Troops, Royal Artillery, and AA Defence of Merchant Ships, 14 May 1942, with amendments, TNA file WO 212/122. * 102 Coast Bty at East Weare * 103 Coast Bty at Blacknor * 104 Coast Bty at Breakwater * 105 Coast Bty at
Nothe Fort Nothe Fort is a fort in Weymouth, Dorset, England, situated at the end of the Nothe Peninsula, which juts eastwards from the town of Weymouth, and Weymouth Harbour, into the sea to the north of the ex-military Portland Harbour. The fort is l ...
* 106 Coast Bty at A, Centre and B Piers, Portland * 107 Coast Bty at C Pier (Northern Arm), Portland * 134 Coast Bty at Upton * 239 Independent Coast Bty – ''attached for training; joined regiment August 1941'' * 387 Coast Bty at Abbotsbury * 31, 57 Coast Observer Detachments (CODs) – ''joined August–December 1941'' * 98 COD – ''joined by July 1942'' * No 4 Coast Artillery Plotting Room (Portland) – ''joined by July 1942'' At their height in September 1941, the Portland area defences contained the following guns: * Portland ** 4 x 9.2-inch ** 4 x 6-inch ** 4 x 12-pounders * Poole ** 2 x 4.7-inch * Lyme Regis ** 2 x 4.7-inch * Swanage ** 2 x 4.7-inch * Abbotsbury ** 2 x 4-inch * West Bay ** 2 x 5.5-inch On 20 December 1941, 239 and 387 Btys were transferred to a new 'Special Coast Rgt' (569th Coast Rgt, ''see bwlow''), which was forming at Bridport Frederick, pp. 609, 642. In April 1942 the regiment came under the command of
V Corps 5th Corps, Fifth Corps, or V Corps may refer to: France * 5th Army Corps (France) * V Cavalry Corps (Grande Armée), a cavalry unit of the Imperial French Army during the Napoleonic Wars * V Corps (Grande Armée), a unit of the Imperial French Army ...
Coast Artillery HQ, changing to Hampshire & Dorset District by October when V Corps embarked for North Africa (
Operation Torch Operation Torch (8 November 1942 – Run for Tunis, 16 November 1942) was an Allies of World War II, Allied invasion of French North Africa during the Second World War. Torch was a compromise operation that met the British objective of secu ...
). From 7 December 1942, RHQ at Portland was included in Portland Fire Command HQ. Then
Canadian Corps The Canadian Corps was a World War I corps formed from the Canadian Expeditionary Force in September 1915 after the arrival of the 2nd Canadian Division in France. The corps was expanded by the addition of the 3rd Canadian Division in December ...
took over responsibility for coast defence in the area as part of South Eastern Command, until it joined
21st Army Group The 21st Army Group was a British headquarters formation formed during the Second World War. It controlled two field armies and other supporting units, consisting primarily of the British Second Army and the First Canadian Army. Established in ...
in June 1943 and Sussex District Coast Artillery HQ took over control of 522nd Rgt. The regiment returned to the command of Hants & Dorset District in April 1944.Order of Battle of Non-Field Force Units in the United Kingdom, Part 30: Coast Artillery, Defence Troops, Royal Artillery, and AA Defence of Merchant Ships, 12 December 1942, TNA file WO 212/123.


569th Coast Regiment

569th Coast Regiment was formed as a headquarters at Bridport on 12 December 1941. It took over a number of existing batteries on 20 December: * 239 Coast Bty at West Bay, Bridport, from 522nd (Dorsetshire) Coast Rgt * 376 Coast Bty at Lyme Regis from 555th Coast Rgt based at HonitonFrederick, pp. 638–9. * 386 Coast Bty at Swanage, formerly with 534th (Orkney) Coast Rgt; moved on to 554th Coast Rgt based at Poole * 387 Coast Bty at Abbotsbury from 522nd (Dorsetshire) Coast Rgt * 58 COD joined from 555th Coast Rgt in January 1942. In 1942 the regiment was also under V Corps CA HQ and then Hants & Dorset District. 58 COD rejoined 555th Coast Rgt during the summer of that year. On 6 February 1943, 239, 376 and 387 Coast Btys joined or rejoined 522nd (Dorsetshire) Coast Rgt. 569th Coast Rgt's HQ was disbanded the following day.


Later war

As the invasion threat receded, the coast defences were seen as absorbing excessive manpower and were scaled back, the gunners being redeployed. 569th Coast Rgt had been disbanded in early 1943, and its batteries rejoined 522nd, giving the following organisation: * 102, 103, 104, 105, 107, 134 Btys * 106 Bty – ''to 534th (Orkney) Coast Rgt April 1943'' * 239, 387 Btys – ''returned from 569 Coast Rgt 6 February 1943'' * 376 Bty at Lyme Regis – ''from 569 Coast Rgt 6 February, began disbanding on 17 March, completing the process by 2 April'' * 27 COD – ''replaced 31 COD'' * 57, 98 CODs * No 4 Army Plotting Room However, Portland Harbour was a major concentration point for shipping being assembled for the Allied invasion of Normandy (
Operation Overlord Operation Overlord was the codename for the Battle of Normandy, the Allies of World War II, Allied operation that launched the successful invasion of German-occupied Western Front (World War II), Western Europe during World War II. The operat ...
), and Weymouth Bay was used for invasion exercises, so 522nd Coast Rgt did not see the same reductions as regiments elsewhere. Nevertheless, by the end of 1944 serious naval attacks on the coast could be discounted and the War Office began reorganising surplus coastal units into infantry battalions for duties in the rear areas. In January 1945 most of the gun positions were reduced to 'care and maintenance', and on 15 January 1945 RHQ 522nd Coast Rgt and HQ Portland Fire Command were converted into RHQ 618th (Dorsetshire) Infantry Regiment, RA at Falmouth, leaving a few HQ details at Portland.Frederick, p. 881. On 28 February 1945 the remaining personnel of 102, 103, 104, 105, 107, 134, 239 and 387 Btys joined 527th (Hampshire) Coast Rgt and the HQ details of 522nd Rgt were disbanded. As well as men transferred from 522nd, the new infantry regiment included a draft of 130 men from 523rd (Cornwall) Coast Rgt. It does not appear to have served overseas. 618th (Dorsetshire) Rgt began to enter suspended animation on 10 January 1946, completing the process by the end of the month.


Postwar

When the TA was reconstituted on 1 January 1947, the regiment was reformed at Weymouth as 421st (Dorset) Coast Regiment in 102 Coast Brigade.Frederick, p. 1012.414–443 Rgts RA at British Army 1945 onwards.
/ref> In 1956 the Coast Artillery branch was abolished, and on 31 October 421st Coast Rgt merged with 255th (Wessex) Medium Rgt to form 255th (West Somerset Yeomanry and Dorset Garrison) Medium Rgt, with its HQ at
Yeovil Yeovil ( ) is a town and civil parishes in England, civil parish in the district of South Somerset, England. The population of Yeovil at the last census (2011) was 45,784. More recent estimates show a population of 48,564. It is close to Somer ...
.Frederick, p. 996–7.Litchfield, p. 209.235–265 Rgts RA at British Army 1945 onwards.
/ref> In 1961, 255th Med Rgt amalgamated with 294th (Queen's Own Dorset Yeomanry) Medium Rgt as 250th (Queen's Own Dorset and West Somerset Yeomanry) Med Rgt, which included R (Dorset Garrison) Battery. The Dorset artillery lineage ended when the TA was reduced into the
Territorial and Army Volunteer Reserve The Army Reserve is the active-duty volunteer reserve force of the British Army. It is separate from the Regular Reserve whose members are ex-Regular personnel who retain a statutory liability for service. The Army Reserve was known as the Ter ...
in 1967.


Uniforms and Insignia

The 5th and 6th Dorsetshire AVCs wore distinctive buttons marked with a crown above a field gun and a laurel spray on either side. Beneath the gun was the figure 5 or 6 and round the lower edge was the word 'DORSET'.


Honorary Colonels

The following served as Honorary Colonel of the unit:''Burke's''. * Col G.E. Eliot, former CO, appointed 9 January 1895 * Lt-Col Edward, 10th Lord Digby, late Coldstream Guards, appointed 28 November 1900 * Maj-Gen Sir
Reginald Pinney Major-General Sir Reginald John Pinney (2 August 1863 – 18 February 1943) was a British Army officer who served as a divisional commander during the First World War. While commanding a division at the Battle of Arras in 1917, he was imm ...
, KCB, appointed 31 March 1921 * Col Edward, 11th Lord Digby, DSO, MC, late Coldstream Guards, appointed 18 December 1929 and continued post with 421st (Dorset) Coast Rgt in 1947


Notes


References

* Ian F.W. Beckett, ''Riflemen Form: A Study of the Rifle Volunteer Movement 1859–1908'', Aldershot: Ogilby Trusts, 1982, . * Maj A.F. Becke,''History of the Great War: Order of Battle of Divisions, Part 2b: The 2nd-Line Territorial Force Divisions (57th–69th), with the Home-Service Divisions (71st–73rd) and 74th and 75th Divisions,'' London: HM Stationery Office, 1937/Uckfield: Naval & * Maj A.F. Becke,''History of the Great War: Order of Battle of Divisions, Part 4: The Army Council, GHQs, Armies, and Corps 1914–1918'', London: HM Stationery Office, 1944/Uckfield: Naval & Military Press, 2007, . * David Bilton, ''Hull Pals, 10th, 11th 12th and 13th Battalions East Yorkshire Regiment – A History of 92 Infantry Brigade, 31st Division'', Barnsley: Pen & Sword, 2014, . * Gregory Blaxland, ''Amiens: 1918'', London: Frederick Muller, 1968/Star, 1981, . * ''Burke's Peerage, Baronetage and Knightage,'' 100th Edn, London, 1953.
Basil Collier, ''History of the Second World War, United Kingdom Military Series: The Defence of the United Kingdom'', London: HM Stationery Office, 1957.
* Col John K. Dunlop, ''The Development of the British Army 1899–1914'', London: Methuen, 1938. * Brig-Gen Sir
James E. Edmonds Brigadier (United Kingdom), Brigadier-General Sir James Edward Edmonds (25 December 1861 – 2 August 1956) was an commissioned officer, officer of the Royal Engineers in the late-Victorian era British Army who worked in the Intelligence Corps ...
, ''History of the Great War: Military Operations, France and Belgium 1917'', Vol II, ''Messines and Third Ypres (Passchendaele)'', London: HM Stationery Office, 1948//Uckfield: Imperial War Museum and Naval and Military Press, 2009, . * Brig-Gen Sir James E. Edmonds, ''History of the Great War: Military Operations, France and Belgium 1918'', Vol I, ''The German March Offensive and its Preliminaries'', London: Macmillan, 1935/Imperial War Museum and Battery Press, 1995, . * Brig-Gen Sir James E. Edmonds, ''History of the Great War: Military Operations, France and Belgium 1918'', Vol IV, ''8th August–26th September: The Franco-British Offensive'', London: Macmillan, 1939/Uckfield: Imperial War Museum and Naval & Military, 2009, . * Brig-Gen Sir James E. Edmonds & Lt-Col R. Maxwell-Hyslop, ''History of the Great War: Military Operations, France and Belgium 1918'', Vol V, ''26th September–11th November, The Advance to Victory'', London: HM Stationery Office, 1947/Imperial War Museum and Battery Press, 1993, . * Gen Sir
Martin Farndale General Sir Martin Baker Farndale, (6 January 1929 – 10 May 2000) was a British Army officer who reached high office in the 1980s. Military career Educated at Yorebridge Grammar School, Askrigg, and the Royal Military Academy Sandhurst, Farnda ...
, ''History of the Royal Regiment of Artillery: Western Front 1914–18'', Woolwich: Royal Artillery Institution, 1986, . * Gen Sir Martin Farndale, ''History of the Royal Regiment of Artillery: The Forgotten Fronts and the Home Base 1914–18'', Woolwich: Royal Artillery Institution, 1988, . * Gen Sir Martin Farndale, ''History of the Royal Regiment of Artillery: The Years of Defeat: Europe and North Africa, 1939–1941'', Woolwich: Royal Artillery Institution, 1988/London: Brasseys, 1996, . * J.B.M. Frederick, ''Lineage Book of British Land Forces 1660–1978'', Vol II, Wakefield: Microform Academic, 1984, ISBN 1-85117-009-X. * Andrew Jackson, ''Accrington's Pals: The Full Story'', Barnsley, Pen & Sword, 2013, . * Norman E.H. Litchfield, ''The Territorial Artillery 1908–1988 (Their Lineage, Uniforms and Badges)'', Nottingham: Sherwood Press, 1992, . * Norman Litchfield & Ray Westlake, ''The Volunteer Artillery 1859–1908 (Their Lineage, Uniforms and Badges)'', Nottingham: Sherwood Press, 1982, . * Col K. W. Maurice-Jones, ''The History of Coast Artillery in the British Army'', London: Royal Artillery Institution, 1959/Uckfield: Naval & Military Press, 2005, ISBN 978-1-845740-31-3. * Capt Wilfred Miles, ''History of the Great War: Military Operations, France and Belgium 1917'', Vol III, ''The Battle of Cambrai'', London: HM Stationery Office, 1948/Uckfield: Naval and Military Press, 2009, . * Edward M. Spiers, ''The Army and Society 1815–1914'', London: Longmans, 1980, . * War Office, ''War Office Instructions Issued During October 1914'', London: HM Stationery Office, 1914. * War Office, ''Army Council Instructions Issued During March 1916'', London: HM Stationery Office, 1916. * War Office, ''Army Council Instructions Issued During June 1916'', London: HM Stationery * War Office, ''Army Council Instructions Issued During April 1917'', London: HM Stationery Office, 1917. * War Office, ''Titles and Designations of Formations and Units of the Territorial Army'', London: War Office, 7 November 1927 (RA sections also summarised in Litchfield, Appendix IV). * Leon Wolff, ''In Flanders Fields: The 1917 Campaign'', London: Longmans, 1959/Corgi, 1966.


External Sources


Mark Conrad, ''The British Army, 1914'' (archive site)

British Army units from 1945 on



Great War Centenary Drill Halls

The Long, Long Trail

Orders of Battle at Patriot Files


* ttps://ra39-45.co.uk Royal Artillery 1939–1945
Graham Watson, ''The Territorial Army 1947''
{{refend
Dorset Dorset ( ; archaically: Dorsetshire , ) is a county in South West England on the English Channel coast. The ceremonial county comprises the unitary authority areas of Bournemouth, Christchurch and Poole and Dorset (unitary authority), Dors ...
Military units and formations in Dorset Military units and formations in Weymouth, Dorset Military units and formations established in 1859