Battles of the Somme, 1916
Associated articles
This is the order of battle for the Battle of the Somme . The Battle of the Somme was an offensive fought on the Western Front during World War I from 1 July to 18 November 1916 as one of the greatest engagements of the war. It was fought between French , British and Dominion forces and the German Empire in the Somme River valley and vicinity in northern France .
British and Dominion forces [ edit ]
In typical British county regiments, the 1st and 2nd Battalions were regular army, the 3rd was the special reserve battalion which did not normally serve overseas but remained at home as the regimental depot and training unit, from which replacements were sent to the regular battalions. The 4th, 5th and 6th Battalions were normally Territorial Force battalions. Amongst the terms of service in the Territorial Force, service outside the United Kingdom was voluntary. Territorial battalions raised second line battalions which would be numbered 2/4th, 2/5th and 2/6th, initially from men who declined to volunteer for overseas service. The number of battalions depended on the recruitment potential of the area from which the battalions were raised (the Dorsetshire Regiment raised eleven battalions, whilst the London Regiment managed to raise eighty-eight battalions).[ 1] Regular army divisions were numbered 1st to 8th. "New Army" divisions of Kitchener's Army raised after the outbreak of war were numbered 9th to 26th. The 27th to 29th Divisions were Regular army divisions made up from units recalled from garrisons around the empire. The 30th to 41st were New Army and the 42nd to 74th were Territorial. The 63rd Division (Royal Naval Division ) was made up from Naval Reserves and did not follow this numbering pattern.[ 2]
Army and Corps organisation [ edit ]
Refer following section titled "Divisions" for brigades, regiments and battalions associated with each division participating in the listed battles. Battle nomenclature and participating units information taken from source British Army Council Command Notice 1138 unless stated.[ 14]
Colour coding for division type
Regular Army and Naval divisions
New Army divisions recruited under Kitchener Recruitment Plan
Territorial divisions
Dominion divisions
Organization of the Fourth Army on the First day of the Battle of the Somme, 1 July 1916
Army
Corps
Divisions
Fourth Army
III Corps
1st Division
8th Division
12th Division
19th Division
34th Division
VIII Corps
4th Division
29th Division
31st Division
48th Division
X Corps
23rd Division
25th Division
32nd Division
36th Division
49th Division
XIII Corps
3rd Division
9th Division
18th Division
30th Division
35th Division
XV Corps
7th Division
17th Division
21st Division
33rd Division
38th Division
Reserve Army
The Reserve Army took over the VIII and X Corps from the Fourth Army on 4 July 1916[ 5]
Army
Corps
Divisions
Third Army
VII Corps
37th Division
46th Division
56th Division
Army
Corps
Divisions
Fourth Army
Army Troops
2nd Indian Cavalry Division
II Corps
1st Division
23rd Division
34th Division[ Note 1]
XIII Corps
3rd Division
9th Division
18th Division
XV Corps
7th Division
21st Division
33rd Division
Reserve Army
X Corps
25th Division
32nd Division
48th Division
49th Division
Army
Corps
Divisions
First Army
XI Corps
61st Division
5th Australian Division
Army
Corps
Divisions
Fourth Army
III Corps
19th Division
XV Corps
5th Division
7th Division
33rd Division
51st Division
Army
Corps
Divisions
Fourth Army
XIII Corps
2nd Division
3rd Division
9th Division
18th (Eastern) Division
24th Division
53rd Bde, 18th Division
XIV Corps
20th Division
24th Division
XV Corps
7th Division
14th Division
Army
Corps
Divisions
Fourth Army
III Corps
1st Division
15th Division
19th Division
23rd Division
34th Division
Reserve Army
II Corps
12th Division
25th Division
48th Division
49th Division
1 ANZAC Corps
1st Australian Division
2nd Australian Division
4th Australian Division
Army
Corps
Divisions
Fourth Army
XIV Corps
5th Division
16th Division
20th Division
XV Corps
7th Division
24th Division
55th Division
Army
Corps
Divisions
Fourth Army
XIV Corps
16th Division
56th Division
XV Corps
55th Division
Canadian soldiers going over the top
Army
Corps
Divisions
Fourth Army
Army Troops
1st Cavalry Division
2nd Indian Cavalry Division
III Corps
1st Division
15th Division
23rd Division
47th Division
50th Division
103rd Bde, 34th Division
XIV Corps
Guards Division
5th Division
6th Division
20th Division
56th Division
XV Corps
14th Division
21st Division
41st Division
55th Division
New Zealand Division
Reserve Army
II Corps
11th Division
49th Division
Canadian Corps
1st Canadian Division
2nd Canadian Division
3rd Canadian Division
Army
Corps
Divisions
Fourth Army
III Corps
1st Division
23rd Division
50th Division
XIV Corps
Guards Division
5th Division
6th Division
20th Division
56th Division
XV Corps
21st Division
55th Division
New Zealand Division
Army
Corps
Divisions
Reserve Army
II Corps
11th Division
18th Division
V Corps
39th Division
Canadian Corps
1st Canadian Division
2nd Canadian Division
3rd Canadian Division
Army
Corps
Divisions
Fourth Army
III Corps
9th Division
15th Division
23rd Division
47th Division
50th Division
XIV Corps
4th Division
6th Division
20th Division
56th Division
XV Corps
12th Division
21st Division
30th Division
41st Division
New Zealand Division
88th Bde of 29th Division
Reserve Army
Canadian Corps
1st Canadian Division
2nd Canadian Division
3rd Canadian Division
4th Canadian Division
Army
Corps
Divisions
Reserve Army
II Corps
18th Division
19th Division
25th Division
39th Division
4th Canadian Division
V Corps
39th Division
Army
Corps
Divisions
Fourth Army
III Corps
48th Division
Fifth Army
II Corps
18th Division
19th Division
39th Division
4th Canadian Division
V Corps
2nd Division
3rd Division
32nd Division
37th Division
51st Division
63rd Naval Division
XIII Corps
31st Division
120th Bde, 40th Division
Regular Army and Naval divisions [ edit ]
Guards Division
Major-General Geoffrey Feilding [ 3]
1st Guards Brigade
2nd Guards Brigade
3rd Guards Brigade
2nd Battalion, Grenadier Guards
3rd Battalion, Grenadier Guards
1st Battalion, Grenadier Guards
2nd Battalion, Coldstream Guards
1st Battalion, Coldstream Guards
4th Battalion, Grenadier Guards
3rd Battalion, Coldstream Guards
1st Battalion, Scots Guards
2nd Battalion, Scots Guards
1st Battalion, Irish Guards
2nd Battalion, Irish Guards
1st Battalion, Welsh Guards
Pioneers
4th Battalion, Coldstream Guards
1st Division
Major-General Peter Strickland [ 3]
1st Brigade
2nd Brigade
3rd Brigade
10th Battalion, Gloucestershire Regiment
2nd Battalion, Royal Sussex Regiment
1st Battalion, South Wales Borderers
1st Battalion, Black Watch
1 Battalion, Loyal North Lancashire Regiment
1st Battalion, Gloucestershire Regiment
8th Battalion, Royal Berkshire Regiment
1st Battalion, Northamptonshire Regiment
2nd Battalion, Welsh Regiment
1st Battalion, Queen's Own Cameron Highlanders
2nd Battalion, King's Royal Rifle Corps
2nd Battalion, Royal Munster Fusiliers
Pioneers
1/6th Battalion, Welch Regiment
2nd Division
Major General Cecil Pereira
5th Brigade
6th Brigade
99th Brigade
17th Battalion, Royal Fusiliers
1st Battalion, King's (Liverpool) Regiment
22nd Battalion, Royal Fusiliers
24th Battalion, Royal Fusiliers
2nd Battalion, South Staffordshire Regiment
23rd Battalion, Royal Fusiliers
2nd Battalion, Oxfordshire & Buckinghamshire Light Infantry
13th Battalion, Essex Regiment
1st Battalion, Royal Berkshire Regiment
2nd Battalion, Highland Light Infantry
17th Battalion, Middlesex Regiment
1st Battalion, King's Royal Rifle Corps
Pioneers
10th Battalion, Duke of Cornwall’s Light Infantry
3rd Division
Major-General Aylmer Haldane then Major-General Cyril Deverell [ 3]
8th Brigade
9th Brigade
76th Brigade
2nd Battalion, Royal Scots
1st Battalion, Northumberland Fusiliers
8th Battalion, King’s Own Royal Regiment
8th Battalion, East Yorkshire Regiment
4th Battalion, Royal Fusiliers
2nd Battalion, Suffolk Regiment
1st Battalion, Royal Scots Fusiliers
13th Battalion, King’s Regiment
10th Battalion, Royal Welsh Fusiliers
7th Battalion, King's Shropshire Light Infantry
12th Battalion, West Yorkshire Regiment
1st Battalion, Gordon Highlanders
Pioneers
20th Battalion, King’s Royal Rifle Corps
4th Division
Major-General The Honourable William Lambton [ 3]
10th Brigade
11th Brigade
12th Brigade
1st Battalion, Royal Warwickshire Regiment
1st Battalion, Somerset Light Infantry
1st Battalion, King’s Own Royal Regiment
2nd Battalion, Seaforth Highlanders
1st Battalion, East Lancashires
2nd Battalion, Lancashire Fusiliers
1st Battalion, Royal Irish Fusiliers
1st Battalion, Hampshire Regiment
2nd Battalion, Essex Regiment
2nd Battalion, Royal Dublin Fusiliers
1st Battalion, Rifle Brigade
2nd Battalion, Duke of Wellington’s Regiment
Pioneers
21st Battalion, West Yorkshire Regiment
5th Division
Major-General Reginald Stephens [ 3]
13th Brigade
15th Brigade
95th Brigade
14th Battalion, Royal Warwickshire Regiment
16th Battalion, Royal Warwickshire Regiment
1st Battalion, Devon Regiment
15th Battalion, Royal Warwickshire Regiment
1st Battalion, Norfolk Regiment
12th Battalion, Gloucestershire Regiment
2nd Battalion, King’s Own Scottish Borderers
1st Battalion, Bedford Regiment
1st Battalion, East Surrey Regiment
1st Battalion, Royal West Kent Regiment
1st Battalion, Cheshire Regiment
1st Battalion, Duke of Cornwall’s Light Infantry
Pioneers
1/6th Battalion, Argyll & Sutherland Highlanders
6th Division
Major-General Charles Ross [ 3]
16th Brigade
18th Brigade
71st Brigade
1st Battalion, Buffs (Royal East Kent Regiment)
1st Battalion, West Yorkshire Regiment
9th Battalion, Norfolk Regiment
8th Battalion, Bedfordshire Regiment
11th Battalion, Essex Regiment
9th Battalion, Suffolk Regiment
1st Battalion, King's Shropshire Light Infantry
2nd Battalion, Durham Light Infantry
1st Battalion, Leicestershire Regiment
2nd Battalion, York and Lancaster Regiment
14th Battalion, Durham Light Infantry
2nd Battalion, Sherwood Foresters
Pioneers
11th Royal Leicester Regiment
7th Division
Major General Herbert Watts [ 3]
20th Brigade
22nd Brigade
91st Brigade
8th Battalion, Devonshire Regiment
2nd Battalion, Royal Warwickshire Regiment
2nd Battalion, Queen's
9th Battalion, Devonshire Regiment
2nd Battalion, Royal Irish Regiment
1st Battalion, South Staffordshire Regiment
2nd Battalion, Border Regiment
2nd Battalion, Royal Welch Fusiliers
21st Battalion, Manchester Regiment
2nd Battalion, Gordon Highlanders
20th Battalion, Manchester Regiment
22nd Battalion, Manchester Regiment
Pioneers
24th Battalion, Manchester Regiment
8th Division
Major-General Havelock Hudson
23rd Brigade
24th Brigade
25th Brigade
2nd Battalion, Devonshire Regiment
1st Battalion, Worcestershire Regiment
2nd Battalion, Lincolnshire Regiment
2nd Battalion, West Yorkshire Regiment
1st Battalion, Sherwood Foresters
2nd Battalion, Royal Berkshire Regiment
2nd Battalion, Middlesex Regiment
2nd Battalion, Northamptonshire Regiment
1st Battalion, Royal Irish Rifles
2nd Battalion, Scottish Rifles
2nd Battalion, East Lancashire Regiment
2nd Battalion, Rifle Brigade
Pioneers
22nd Battalion, Durham Light Infantry
29th Division
Major-General Henry de Lisle
86th Brigade
87th Brigade
88th Brigade
2nd Battalion, Royal Fusiliers
2nd Battalion, South Wales Borderers
4th Battalion, Worcestershire Regiment
1st Battalion, Lancashire Fusiliers
1st Battalion, King's Own Scottish Borderers
1st Battalion, Essex Regiment
16th Battalion, Middlesex Regiment
1st Battalion, Royal Inniskilling Fusiliers
2nd Battalion, Hampshire Regiment
1st Battalion, Royal Dublin Fusiliers
1st Battalion, Border Regiment
1st Battalion, Royal Newfoundland Regiment
Pioneers
2nd Battalion, Monmouthshire Regiment
63rd (Royal Naval) Division [ 15]
Major General George Forestier-Walker
188th (Royal Naval) Brigade
189th (Royal Naval) Brigade
190th Brigade
Anson Battalion
Drake Battalion
1/1st Battalion, Honourable Artillery Company
Howe Battalion
Hood Battalion
7th Battalion, Royal Fusiliers
1st Royal Marine Battalion
Nelson Battalion
4th Battalion, Bedfordshire Regiment
2nd Royal Marine Battalion
Hawke Battalion
10th Battalion, Royal Dublin Fusiliers
9th (Scottish) Division [ 16]
Major-General William Furse [ 3]
26th Brigade
27th Brigade
South African Brigade
8th Battalion, Black Watch
11th Battalion, Royal Scots
1st South African Battalion (Cape)
9th Battalion, Seaforth
12th Battalion, Royal Scots
2nd South African Battalion (Natal & OFS)
5th Battalion, Camerons
6th Battalion, King's Own Scottish Borderers
3rd South African Battalion (Transvaal & Rhodesia)
10th Battalion, Argyll & Sutherland Highlanders
9th Battalion, Scottish Rifles
4th South African Battalion (Scottish)
Pioneers
9th Battalion, Seaforth Highlanders
11th (Northern) Division
Major-General Charles Woollcombe
32nd Brigade
33rd Brigade
34th Brigade
9th Battalion, West Yorkshire Regiment
6th Battalion, Lincolnshire Regiment
8th Battalion, Northumberland Fusiliers
6th Battalion, Green Howards
6th Battalion, Border Regiment
9th Battalion, Lancashire Fusiliers
8th Battalion, Duke of Wellington's Regiment
7th Battalion, South Staffordshire Regiment
5th Battalion, Dorsetshire Regiment
6th Battalion, York & Lancaster Regiment
9th Battalion, Sherwood Foresters
11th Battalion, Manchester Regiment
Pioneers
6th Battalion, East Yorkshire Regiment
12th (Eastern) Division
Major-General Arthur Scott
35th Brigade
36th Brigade
37th Brigade
7th Battalion, Norfolk Regiment
8th Battalion, Royal Fusiliers
6th Battalion, Queen's Regiment
7th Battalion, Suffolk Regiment
9th Battalion, Royal Fusiliers
6th Battalion, Buffs (Royal East Kent Regiment)
9th Battalion, Essex Regiment
7th Battalion, Royal Sussex Regiment
7th Battalion, East Surrey Regiment
5th Battalion, Royal Berkshire Regiment
11th Battalion, Middlesex Regiment
6th Battalion, Royal West Kent Regiment
Pioneers
5th Battalion, Northamptonshire Regiment
14th (Light) Division
Major-General Victor Couper
41st Brigade
42nd Brigade
43rd Brigade
7th Battalion, King's Royal Rifle Corps
5th Battalion, Oxfordshire & Buckinghamshire Regt
6th Battalion, Somerset Light Infantry
8th Battalion, King's Royal Rifle Corps
5th Battalion, King's Shropshire Light Infantry
6th Battalion, Duke of Cornwall's Lt.Inf.
7th Battalion, Rifle Brigade
9th Battalion, King's Royal Rifle Corps
6th Battalion, King's Own Yorkshire Lt.Inf.
8th Battalion, Rifle Brigade
9th Battalion, Rifle Brigade
10th Battalion, Durham Light Infantry
Pioneers
11th Battalion, King's Regiment
15th (Scottish) Division
Major-General Frederick McCracken [ 3]
44th Brigade
45th Brigade
46th Brigade
9th Battalion, Black Watch
13th Battalion, Royal Scots
10th Battalion, Scottish Rifles
8th Battalion, Seaforth
6/7th Battalion, Royal Scots Fusiliers
7/8th Battalion, King's Own Scottish Borderers
10th Battalion, Gordon Highlanders
6th Battalion, Camerons
10/11th Battalion, Highland Light Infantry
7th Battalion, Camerons
11th Battalion, Argyll & Sutherland Highlanders
12/11th Battalion, Highland Light Infantry
Pioneers
9th Battalion, Gordon Highlanders
16th (Irish) Division
Major-General William Hickie
47th Brigade
48th Brigade
49th Brigade
6th Battalion, Royal Irish Regiment
7th Battalion, Royal Irish Rifles
7th Battalion, Royal Inniskilling Fusiliers
6th Battalion, Connaught Rangers
1st Battalion, Royal Munster Fusiliers
8th Battalion, Royal Inniskilling Fusiliers
7th Battalion, Leinster Regiment
8th Battalion, Royal Dublin Fusiliers
7th Battalion, Royal Irish Fusiliers
8th Battalion, Royal Munster Fusiliers
9th Battalion, Royal Dublin Fusiliers
8th Battalion, Royal Irish Fusiliers
Pioneers
11th Battalion, Hampshire Regiment
17th (Northern) Division
Major-General Thomas Pilcher , since 13 July Major-General Philip Rynd Robertson
50th Brigade
51st Brigade
52nd Brigade
10th Battalion, West Yorkshire Regiment
7th Battalion, Lincolnshire Regiment
9th Battalion, Northumberland Fusiliers
7th Battalion, East Yorkshire Regiment
7th Battalion, Border Regiment
10th Battalion, Lancashire Fusiliers
7th Battalion, Green Howards
8th Battalion, South Staffordshire Regiment
9th Battalion, Duke of Wellington's Regiment
6th Battalion, Dorset Regiment
10th Battalion, Sherwood Foresters
12th Battalion, Manchester Regiment
Pioneers
7th Battalion, York and Lancaster Regiment
18th (Eastern) Division
Major General Ivor Maxse [ 17]
53rd Brigade
54th Brigade
55th Brigade
8th Battalion, Norfolk Regiment
11th Battalion, Royal Fusiliers
7th Battalion, Queen's Regiment
8th Battalion, Suffolk Regiment
7th Battalion, Bedford Regiment
7th Battalion, Buffs
10th Battalion, Essex Regiment
8th Battalion, Northamptonshire Regiment
8th Battalion, East Surrey Regiment
6th Battalion, Royal Berkshire Regiment
12th Battalion, Middlesex Regiment
7th Battalion, Royal West Kent Regiment
Pioneers
8th Battalion, Royal Sussex Regiment
19th (Western) Division
Major-General Tom Bridges [ 3]
56th Brigade
57th Brigade
58th Brigade
7th Battalion, Kings Own
10th Battalion, Royal Warwick Regiment
9th Battalion, Cheshire Regiment
7th Battalion, East Lancashire Regiment
8th Battalion, Gloucestershire Regiment
9th Battalion, Royal Welch Fusiliers
7th Battalion, South Lancashire Regiment
10th Battalion, Worcesters
9th Battalion, Welch Regiment
7th Battalion, North Lancashire Regiment
8th Battalion, North Staffordshire Regiment
6th Battalion, Wiltshire Regiment
Pioneers
5th Battalion, South Wales Border Regiment
20th (Light) Division
Major-General William Douglas-Smith
59th Brigade
60th Brigade
61st Brigade
10th Battalion, King's Royal Rifle Corps
6th Battalion, Oxford & Buckinghamshire Lt. Regt
7th Battalion, Somerset Lt.Inf.
11th Battalion, King's Royal Rifle Corps
6th Battalion, King's Stropshire Lt. Inf.
7th Battalion, Duke of Cornwall's Lt.Inf.
10th Battalion, Rifle Brigade
12th Battalion, King's Royal Rifle Corps
7th Battalion, King's Own Yorkshire Lt.Inf.
11th Battalion, Rifle Brigade
12th Battalion, Rifle Brigade
12th Battalion, King's Regiment
Pioneers
11th Battalion, Durham Light Infantry
21st Division
Major-General David Campbell
62nd Brigade
63rd Brigade
64th Brigade
12th Battalion, Northumberland Fusiliers
8th Battalion, Lincolnshire Regiment
9th Battalion, King's Own Yorkshire Lt.Inf.
13th Battalion, Northumberland Fusiliers
8th Battalion, Somerset Lt. Inf.
10th Battalion, King's Own Yorkshire Lt.Inf.
1st Battalion, Lincolnshire Regiment
12th Bn, Prince of Wales' Own West Yorkshires
14th Battalion, Durham Light Infantry
10th Bn, Princess of Wales's Own Yorkshire Regt
10th Bn, York and Lancaster Regiment
15th Bn, Durham Light Infantry
Pioneers
14th Battalion, Northumberland Fusiliers
110th Brigade
The 110th Brigade replaced the 63rd Brigade in July 1916 [ 18]
6th Bn, Leicestershire Regiment
7th Bn, Leicestershire Regiment
8th Battalion, Leicestershire Regiment
9th Battalion, Leicestershire Regiment
23rd Division
Major-General James Babington [ 3]
68th Brigade
69th Brigade
70th Brigade
10th Battalion, Northumberland Fusiliers
11th Battalion, West Yorkshire Regiment
11th Battalion, Sherwood Foresters
11th Battalion, Northumberland Fusiliers
8th Battalion, Green Howards
8th Battalion, King's Own Yorkshire Light Infantry
12th Battalion, Durham Light Infantry
9th Battalion, Green Howards
8th Battalion, York and Lancaster Regiment
13th Battalion, Durham Light Infantry
10th Battalion, Duke of Wellington Regiment
9th Battalion, York and Lancaster Regiment
Pioneers
9th Battalion, South Staffordshire Regiment
24th Division
Major-General John Capper
17th Brigade
72nd Brigade
73rd Brigade
8th Battalion, Buffs
8th Battalion, Queen's Regiment
9th Battalion, Royal Sussex Regiment
1st Battalion, Royal Fusiliers
9th Battalion, East Surrey Regiment
7th Battalion, Northamptonshire Regiment
12th Battalion, Royal Fusiliers
8th Battalion, Royal West Kent Regt.
13th Battalion, Middlesex Regiment
3rd Battalion, Rifle Brigade
1st Battalion, North Staffordshire Regt.
2nd Battalion, Leinster Regiment
Pioneers
12th Battalion, Sherwood Foresters
25th Division
Major-General Guy Bainbridge [ 19]
7th Brigade
74th Brigade
75th Brigade
10th Battalion, Cheshire Regiment
11th Battalion, Lancashire Fusiliers
11th Battalion, Cheshire Regiment
3rd Battalion, Worcester Regiment
13th Battalion, Cheshire Regiment
8th Battalion, Border Regiment
8th Battalion, Loyal North Lancashire Regiment
9th Battalion, Loyal North Lancashire Regiment
2nd Battalion, South Lancashire Regiment
1st Battalion, Wiltshire Regiment
2nd Battalion, Royal Irish Rifles Regiment
8th Battalion, South Lancashire Regiment
Pioneers
6th Battalion, South Wales Border Regiment
30th Division
Brigadier-General Ferdinand Stanley [ 20]
21st Brigade
89th Brigade
90th Brigade
18th Battalion, King's Own Royal Regiment
17th Battalion, King's (Liverpool) Regiment
16th Battalion (1st City) Manchester Regiment
19th Battalion (4th City) Manchester Regiment
19th Battalion, King's (Liverpool)Regiment
17th Battalion (2nd City) Manchester Regiment
2nd Battalion, Princess of Wales' Own Yorkshire Regt
20th Battalion, King's (Liverpool) Regiment
18th Battalion (3rd City) Manchester Regiment
2nd Battalion, Duke of Edinburgh's Wiltshire Regiment
2nd Battalion, Bedfordshire Regiment
2nd Battalion, Royal Scots Fusiliers
Pioneers
11th Battalion (St.Helens Pioneers) Prince of Wales's Volunteers
31st Division
Major-General Wanless O'Gowan
92nd Brigade
93rd Brigade
94th Brigade
10th Battalion, East Yorkshire Regiment
15th Battalion, West Yorkshire Regiment
11th Battalion, East Lancaster Regiment
11th Battalion, East Yorkshire Regiment
16th Battalion, West Yorkshire Regiment
12th Battalion, York & Lancaster Regiment
12th Battalion, East Yorkshire Regiment
18th Battalion, West Yorkshire Regiment
13th Battalion, York & Lancaster Regiment
13th Battalion, East Yorkshire Regiment
18th Battalion, Durham Light Infantry
14th Battalion, York & Lancaster Regiment
Pioneers
12th Battalion, King's Own Yorkshire Light Infantry Regiment
32nd Division
Major-General Reginald Barnes
14th Brigade
96th Brigade
97th Brigade
19th Battalion, Lancashire Fusiliers
16th Battalion, Northumberland Fusiliers
11th Battalion, Border Regiment
1st Battalion, Dorsetshire Regiment
15th Battalion, Lancashire Fusiliers
2nd Battalion, King's Own Yorkshire Light Inf.
2nd Battalion, Manchester Regiment
16th Battalion, Lancashire Fusiliers
16th Battalion, Highland Light Infantry
15th Battalion, Highland Light Infantry
2nd Battalion, Royal Inniskilling Fusiliers
17th Battalion, Highland Light Infantry
Pioneers
17th Battalion, Northumberland Fusiliers
33rd Division
Major-General Reginald Pinney
98th Brigade
100th Brigade
19th Brigade
4th Battalion, King's (Liverpool) Regiment
1st Battalion, Queen's (Royal West Surrey) Regiment
20th Battalion, Royal Fusiliers
1/4th Battalion, Suffolk Regiment
2nd Battalion, Worcestershire Regiment
2nd Battalion, Royal Welch Fusiliers
1st Battalion, Middlesex Regiment
16th Battalion, King's Royal Rifle Corps
1st Battalion, The Cameronians (Scottish Rifles)
2nd Battalion, Argyll & Sutherland Highlanders
1/9th Battalion, Highland Light Infantry
1/5th Battalion, The Cameronians (Scottish Rifles)
Pioneers
18th Battalion, Middlesex Regiment
34th Division
Major-General Edward Ingouville-Williams (killed) then Major-General Lothian Nicholson [ 3]
101st Brigade
102nd Tyneside Scottish Brigade
103rd Tyneside Irish Brigade
15th Battalion, Royal Scots
20th Battalion, Northumberland Fusiliers
24th Battalion, Northumberland Fusiliers
16th Battalion, Royal Scots
21st Battalion, Northumberland Fusiliers
25th Battalion, Northumberland Fusiliers
10th Battalion, Lincoln Regiment
22nd Battalion, Northumberland Fusiliers
26th Battalion, Northumberland Fusiliers
11th Battalion, Suffolk Regiment[ Note 2]
23rd Battalion, Northumberland Fusiliers
27th Battalion, Northumberland Fusiliers
Pioneers
18th Battalion, Northumberland Fusiliers
35th Division
Major-General Herman Landon
104th Brigade
105th Brigade
106th Brigade
17th Battalion, Lancashire Fusiliers
15th Battalion, Cheshire Regiment
17th Battalion, Royal Scots Regiment
18th Battalion, Lancashire Fusiliers
16th Battalion, Cheshire Regiment
17th Battalion, West Yorkshire Regiment
20th Battalion, Lancashire Fusiliers
14th Battalion, Gloster Regiment
19th Battalion, Durham Light Infantry
23rd Battalion, Manchester Regiment
15th Battalion, Sherwood Foresters
18th Battalion, Highland Light Infantry
Pioneers
19th Battalion, Northumberland Fusiliers
36th (Ulster) Division
Major-General Oliver Nugent
107th Brigade
108th Brigade
109th Brigade
8th Bn, (East Belfast), Royal Irish Rifles
9th Bn, (Armagh, Cavan & Monaghan), Royal Irish Fusiliers
9th Bn, (County Tyrone), Royal Inniskilling Fusiliers
9th Bn, (West Belfast), Royal Irish Rifles
11th Bn, (South Antrim), Royal Irish Rifles
10th Bn, (Derry), Royal Inniskilling Fusiliers
10th Bn, (South Belfast), Royal Irish Rifles
12th Bn, (Central Antrim), Royal Irish Rifles
11th Bn, (Donegal and Fermanagh), Royal Inniskilling Fusiliers
15th Bn, (North Belfast), Royal Irish Rifles
13th Bn, (1st Co. Down), Royal Irish Rifles
14th Bn, (Young Citizens Volunteers), Royal Irish Rifles
Pioneers
16th Bn, (2nd Co. Down), Royal Irish Rifles
37th Division
Major General Lord Edward Gleichen
110th Brigade
111th Brigade
112th Brigade
6th Battalion, Leicester Regiment
10th Battalion, Royal Fusiliers
11th Battalion, Royal Warwick Regiment
7th Battalion, Leicester Regiment
13th Battalion, Royal Fusiliers
6th Battalion, Bedford Regiment
8th Battalion, Leicester Regiment
13th Battalion, King's Royal Rifle Corps
8th Battalion, East Lancashire Regiment
9th Battalion, Leicester Regiment
13th Battalion, Rifle Brigade
10th Battalion, Loyal North Lancashire Regiment
Pioneers
9th Battalion, North Staffordshire Regiment
38th (Welsh) Division
Major-General Charles Blackader
113th Brigade
114th Brigade
115th Brigade
13th Bn, (1st North Wales), Royal Welch Fusiliers
10th Battalion (1st Rhondda), Welch Regiment
17th Bn, (2nd North Wales), Royal Welch Fusiliers
14th Bn, Royal Welch Fusiliers
13th Battalion (2nd Rhondda), Welch Regiment
10th Bn, (1st Gwent), South Wales Borderers
15th Bn, (1st London Welsh), Royal Welch Fusiliers
14th Battalion (Swansea), Welch Regiment
11th Bn, (2nd Gwent), South Wales Borderers
16th Bn, Royal Welch Fusiliers
15th Battalion (Carmarthenshire), Welch Regiment
16th Bn, (Cardiff City), Welch Regiment
Pioneers
19th Battalion (Glamorgan Pioneers), Welsh Regiment
39th Division
Major General Gerald Cuthbert
116th Brigade
117th Brigade
118th Brigade
11th Battalion, Royal Sussex Regiment
16th Battalion, Sherwood Foresters
1/6th Battalion, Cheshire Regiment
12th Battalion, Royal Sussex Regiment
17th Battalion, Sherwood Foresters
1/1st Battalion, Cambridgeshire Regiment
13th Battalion, Royal Sussex Regiment
17th Battalion, King's Royal Rifle Corps
1/1st Battalion, Hertfordshire Regiment
14th Battalion, Hampshire Regiment
16th Battalion, Rifle Brigade
4/5th Battalion, Black Watch
Pioneers
13th Battalion, Gloucestershire Regiment
41st Division
Major-General Sydney Barlow-Lawford
122nd Brigade
123rd Brigade
124th Brigade
12th Bn, East Surrey Regiment[ Note 3]
11th Bn, Queen's Royal West Surrey Regt
10th Bn, The Queen's Royal West Surrey Regt
15th Bn, Hampshire Regiment[ Note 4]
10th Bn, Royal West Kent Regiment[ Note 5]
26th Battalion, Royal Fusiliers
11th Bn, Royal West Kent Regiment[ Note 6]
23rd Bn, Middlesex Regiment[ Note 7]
32nd Battalion, Royal Fusiliers
18th Bn, King's Royal Rifle Corps[ Note 8]
20th Bn, Durham Light Infantry[ Note 9]
21st Bn, King's Royal Rifle Corps[ Note 10]
Pioneers
19th Battalion, Middlesex Regiment[ Note 11]
Territorial divisions [ edit ]
46th (North Midland) Division
Major-General The Honourable Edward Montagu-Stuart-Wortley [ 3]
137th Brigade
138th Brigade
139th Brigade
1/5th Battalion, South Staffordshire Regiment
1/4th Battalion, Lincolnshire Regiment
1/5th Battalion, Sherwood Foresters
1/6th Battalion, South Staffordshire Regiment
1/5th Battalion , Lincolnshire Regiment
1/6th Battalion , Sherwood Foresters
1/5th Battalion, North Staffordshire Regiment
1/4th Battalion, Leicestershire Regiment
1/7th Battalion , Sherwood Foresters
1/6th Battalion, North Staffordshire Regiment
1/5th Battalion, Leicestershire Regiment
1/8th Battalion, Sherwood Foresters
Pioneers
1st Battalion, Monmouthshire Regiment
47th (1/2nd London) Division
Major-General Sir Charles Barter (relieved) then Major-General George Gorringe [ 3]
140th Brigade
141st Brigade
142nd Brigade
1/6th Battalion, London Regiment[ Note 12]
1/17th Battalion, London Regiment[ Note 13]
1/21st Battalion, London Regiment[ Note 14]
1/7th Battalion, London Regiment[ Note 12]
1/18th Battalion, London Regiment[ Note 15]
1/22nd Battalion, London Regiment[ Note 16]
1/8th Battalion, London Regiment[ Note 17]
1/19th Battalion, London Regiment[ Note 18]
1/23rd Battalion, London Regiment
1/15th Battalion, London Regiment[ Note 19]
1/20th Battalion, London Regiment[ Note 20]
1/24th Battalion, London Regiment[ Note 16]
Pioneers
1st Battalion, 4th Royal Welch Fusiliers
48th (South Midland) Division
Major-General Robert Fanshawe
143rd Brigade (Warwickshire)
144th Brigade (Gloucester and Worcester)
145th Brigade (South Midland)
1/5th Battalion, Royal Warwickshire Regiment
1/4th (City of Bristol) Battalion, Gloucestershire Regt.
1/5th Battalion, Gloucestershire Regt
1/6th Battalion, Royal Warwickshire Regiment
1/6th Battalion, Gloucestershire Regiment
1/4th Battalion, Oxfordshire & Buckinghamshire Lt. Inf.
1/7th Battalion, Royal Warwickshire Regiment
1/7th Battalion, Worcestershire Regiment
1/1st Battalion, Oxfordshire & Buckinghamshire Lt. Inf.
1/8th Battalion, Royal Warwickshire Regiment
1/8th Battalion, Worcestershire Regiment
1/4th Battalion, Royal Berkshire Regiment
Pioneers
1/5th (Cinque Ports) Battalion, Royal Sussex Regiment
49th (West Riding) Division
Major-General Edward Perceval
146th Brigade
147th Brigade
148th Brigade
1/5th Battalion, West Yorkshire Regiment
1/4th Battalion, Duke of Wellington's Regiment
1/4th Battalion, King's Own Yorkshire Light Infantry
1/6th Battalion, West Yorkshire Regiment
1/5th Battalion, Duke of Wellington's Regiment
1/5th Battalion, King's Own Yorkshire Light Infantry
1/7th Battalion, West Yorkshire Regiment
1/6th Battalion, Duke of Wellington's Regiment
1/4th Battalion, York & Lancaster Regt.
1/8th Battalion, West Yorkshire Regiment
1/7th Battalion, Duke of Wellington's Regiment
1/5th Battalion, York & Lancaster Regt.
Pioneers
3rd Battalion, Monmouthshire Regiment (replaced by 19th Bn. Lancashire Fusiliers 6 August 1916)
50th (Northumbrian) Division
Major-General Sir Percival Wilkinson
149th Brigade
150th Brigade
151st Brigade
1/4th Battalion, Northumberland Fusiliers
1/4th Battalion, East Yorkshire Regiment
1/6th Battalion, Durham Lt Inf
1/5th Battalion, Northumberland Fusiliers
1/4th Bn, Green Howards
1/8th Battalion, Durham Lt Inf
1/6th Battalion, Northumberland Fusiliers
1/5th Bn, Green Howards
1/9th Battalion, Durham Lt Inf
1/7th Battalion, Northumberland Fusiliers
1/5th Battalion, Durham Light Infantry
1/5th Battalion, Border Regiment
Pioneers
1/7th Battalion, Durham Light Infantry
51st (Highland) Division
Major-General George Harper
152nd (1st Highland) Brigade
153rd (2nd Highland) Brigade
154th (3rd Highland) Brigade
1/5th Battalion, Seaforth Highlanders[ Note 21]
1/6th Battalion, Black Watch
1/4th Bn, Seaforth Highlanders[ Note 22]
1/6th Battalion, Seaforth Highlanders[ Note 23]
1/7th Battalion, Black Watch[ Note 24]
1/4th Bn, Gordon Highlanders
1/8th Battalion, Argyll & Sutherland Highlanders[ Note 25]
1/5th Battalion, Gordon Highlanders[ Note 26]
1/9th Bn, Royal Scots [ Note 27]
1/6th Battalion, Gordon Highlanders[ Note 28]
1/7th Battalion, Gordon Highlanders[ Note 29]
1/7th Bn, the Argyll & Sutherland Highlanders
Pioneers
55th (West Lancashire) Division
Major-General Hugh Jeudwine
164th (North Lancashire) Brigade
165th (Liverpool) Brigade
166th (South Lancashire) Brigade
1/4th Battalion, King's Own Royal Regiment
1/5th Battalion , King's (Liverpool) Regiment
1/5th Battalion, King's Own Royal Lancaster Regt.
1/4th Battalion , Loyal North Lancashire Regiment
1/6th Battalion , King's Liverpool Regiment
1/10th Battalion , King's (Liverpool) Regt.
1/8th (Irish) Battalion , King's (Liverpool) Regiment
1/7th Battalion, King's Liverpool Regiment
1/5th Battalion , Prince of Wales's Volunteers
2/5th Battalion, Lancashire Fusiliers
1/9th Battalion, King's (Liverpool) Regiment
1/5th Battalion , Loyal North Lancashire Regiment
Pioneers
1/4th Battalion, Prince of Wales's Volunteers (South Lancashire Regiment)
56th (1st London) Division
Major-General Charles Hull
167th Brigade
168th Brigade
169th Brigade
1/1st Battalion, London Regiment
1/4th Battalion, London Regiment
1/2nd Battalion, London Regiment
1/3rd Battalion, London Regiment
1/12th (London Rangers) Battalion, London Regiment
1/5th (London Rifle Brigade) Battalion, London Regiment
1/7th Battalion, Middlesex Regiment
1/13th (Kensington) Battalion, London Regiment
1/9th (Queen's Victoria Rifles) Battalion, London Regiment
1/8th Battalion, Middlesex Regiment
1/14th (London Scottish) Battalion, London Regiment
1/16th (Queen's Westminster Rifles) Battalion, London Regiment
Pioneers
1/5th Battalion, Cheshire Regiment
New Zealand Division [ Note 30]
Major-General Andrew Russell [ 3]
1st New Zealand Brigade
2nd New Zealand Brigade
3rd New Zealand Rifle Brigade
1st Battalion, Auckland Regiment
2nd Battalion, Auckland Regiment
1st Battalion, NZ Rifle Brigade
1st Battalion, Canterbury Regiment
2nd Battalion, Canterbury Regiment
2nd Battalion, NZ Rifle Brigade
1st Battalion, Otago Regiment
2nd Battalion, Otago Regiment
3rd Battalion, NZ Rifle Brigade
1st Battalion, Wellington Regiment
2nd Battalion, Wellington Regiment
4th Battalion, NZ Rifle Brigade
Pioneers
New Zealand Pioneer Battalion
4th Canadian Division
Major General Sir David Watson
10th Brigade
11th Brigade
12th Brigade
44th Battalion
54th (Kootenay) Battalion
38th (Ottawa) Battalion
46th (South Saskatchewan) Battalion
75th (Mississauga) Battalion
72nd (Seaforth Highlanders) Battalion
47th (British Columbia) Battalion
87th (Canadian Grenadier Guards) Battalion
73rd (Royal Highlanders) Battalion
50th (Calgary) Battalion
102nd Battalion
78th (Winnipeg Grenadiers) Battalion
Pioneers
67th Canadian Pioneer Battalion
1st Australian Division
Major General Harold Walker
1st (New South Wales) Brigade
2nd (Victoria) Brigade
3rd Brigade
1st Battalion
5th Battalion
9th (Queensland) Battalion
2nd Battalion
6th Battalion
10th (South Australia) Battalion
3rd Battalion
7th Battalion
11th (West Australia) Battalion
4th Battalion
8th Battalion
12th (Tasmania, S and W Australia) Battalion
Pioneers
1st Australian Pioneer Battalion
2nd Australian Division
Major General James Legge [ 3]
5th (New South Wales) Brigade
6th (Victoria) Brigade
7th Brigade
17th Battalion
21st Battalion
25th (Queensland) Battalion
18th Battalion
22nd Battalion
26th (Queensland & Tasmania) Battalion
19th Battalion
23rd Battalion
27th (South Australia) Battalion
20th Battalion
24th Battalion
28th (West Australia) Battalion
Pioneers
2nd Australian Pioneer Battalion
4th Australian Division
Major General Sir Herbert Cox [ 3]
4th Brigade
12th Brigade
13th Brigade
13th (New South Wales) Battalion
45th (New South Wales) Battalion
49th (Queensland) Battalion
14th (Victoria) Battalion
46th (Victoria) Battalion
50th (South Australia & Tasmania) Battalion
15th (Queensland & Tasmania) Battalion
47th (Queensland & Tasmania) Battalion
51st (West Australia) Battalion
16th (South & West Australia) Battalion
48th (South & West Australia) Battalion
52nd (West & South Australia, Tasmania) Battalion
Pioneers
4th Australian Pioneer Battalion
5th Australian Division
Major-General The Honourable James McCay [ 3]
8th Brigade
14th (New South Wales) Brigade
15th (Victoria) Brigade
29th (Victoria) Battalion
53rd Battalion
57th Battalion
30th (New South Wales) Battalion
54th Battalion
58th Battalion
31st (Queensland & Victoria) Battalion
55th Battalion
59th Battalion
32nd (South & West Australia) Battalion
56th Battalion
60th Battalion
Pioneers
5th Australian Pioneer Battalion
A majority of the French Divisions were triangular divisions – comprising three regiments, with each regiment containing three battalions. During the Battle of Verdun , General Pétain had rotated the French Divisions through the battle – resulting in a large number of divisions entering the Battle of the Somme with experience.
Army and corps organisation [ edit ]
List of Army/Corps/Divisions involved taken from Organigramme des Grandes Batailles .[ 21]
Northern Army Group (Groupe d'armées du Nord ) Commander: General Ferdinand Foch
(Note: A majority of the corps and divisions were transferred from other armies during the battle.)
1st Infantry Division
2nd Infantry Division
3rd Infantry Division
4th Infantry Division
10th Infantry Division
11th Infantry Division
12th Infantry Division
13th Infantry Division
14th Infantry Division
17th Infantry Division
18th Infantry Division
20th Infantry Division
25th Infantry Division
26th Infantry Division
39th Infantry Division
41st Infantry Division
42nd Infantry Division
43rd Infantry Division
45th Infantry Division
46th Infantry Division
47th Infantry Division
48th Infantry Division
51st Infantry Division
53rd Infantry Division
56th Infantry Division
61st Infantry Division
62nd Infantry Division
66th Infantry Division
70th Infantry Division
72nd Infantry Division
77th Infantry Division
120th Infantry Division
121st Infantry Division
125th Infantry Division
127th Infantry Division
132nd Infantry Division
152nd Infantry Division
153rd Infantry Division
Moroccan Infantry Division
2nd Colonial Infantry Division
3rd Colonial Infantry Division
10th Colonial Infantry Division
15th Colonial Infantry Division
16th Colonial Infantry Division
1st Cavalry Division
2nd Cavalry Division
3rd Cavalry Division
4th Cavalry Division
German order of battle derived from Hart, Appendix C unless stated.
Commander: General der Infanterie Fritz von Below On 19 July, split into the 1st Army (opposite the British) and the 2nd Army, Commander: General der Artillerie Max von Gallwitz (opposite the French) with authority over the 1st Army as Armeegruppe Gallwitz-Somme , this was not an army group, the term for which was Heeresgruppe
Chief of the German General Staff : General der Infanterie Erich Falkenhayn (until 28 August 1916), Generalfeldmarschall Paul von Hindenburg . German divisions were being converted from square to triangular, hence some had four infantry regiments, others had three.
Guards Reserve divisions [ edit ]
Reserve Infantry divisions [ edit ]
^ The 102nd and 103rd Infantry Brigades of the 34th Division had suffered many losses in the Battle of Albert, 1916, changed places with the 111th and 112th Infantry Brigades of the 37th Division and went into line with the 37th Division, IV Corps, First Army on Vimy Ridge, while the two 37th Division brigades, fought in the battles of Bazentin and Pozières under the 34th Division. (Liddle p. 176)
^ The Cambridgeshire Battalion
^ The Bermondsey Battalion
^ The 2nd Portsmouth Battalion
^ The Kent County Battalion
^ The Lewisham Battalion
^ The 2nd Football Battalion
^ The Arts and Crafts Battalion
^ The Wearside Battalion
^ The Yeomen Rifles Battalion
^ The 2nd Public Works Battalion
^ a b City of London Regiment
^ Poplar and Stepney Rifles Regiment
^ 1st Surrey Rifles Regiment
^ London Irish Rifles Regiment
^ a b The Queen's Regiment
^ Post Office Rifles Regiment
^ St. Pancras Regiment
^ Civil Service Rifles Regiment
^ Blackheath and Woolwich Regiment
^ The Sutherland and Caithness Battalion
^ The Ross Highland Battalion
^ The Morayshire Battalion
^ The Fife Battalion
^ The Argyllshire Battalion
^ The Buchan and Formartine Battalion
^ The Highlanders Battalion
^ The Banff and Donside Battalion
^ The Deeside Highland Battalion
^ The New Zealand Division later joined II ANZAC Corps together with the 3rd and 5th Australian Divisions
Citations and references [ edit ]
^ Hart p. 42
^ Hart p.43
^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae Western Front Association website
^ Liddle p. 175
^ a b Liddle p.174
^ Liddle p.175
^ Hart p.164
^ Hart p.385
^ Hart p.132
^ Hart p.184
^ Liddell-Hart p.322
^ Hart p.308
^ Keegan p.320
^ Army Council, Cmnd 1138
^ National Archives: Naval Division (1914–1919)
^ Buchan p.58
^ Buchan p. 56
^ Long Long Trail
^ Kincaid Smith 1920, pp. 11–12
^ Hart p.54
^ [1] Archived 2011-07-23 at the Wayback Machine french: Organigramme des Grandes Batailles. Accessed 2010-07-01.
^ a b c d Imperial War Museum (The Somme) website
^ a b c Hart Appendix C
Books
Buchan, John (1992) [1920]. The History of the South African forces in France (litho repr. ed.). London: Imperial War Museum & Battery Press. ISBN 978-0-901627-89-6 .
Digby, Peter. K. (1993). Pyramids and Poppies: The 1st SA Infantry Brigade in Libya, France and Flanders: 1915–1919 . Rivonia: Ashanti. ISBN 978-1-874800-53-8 .
Doughty, Robert A. (2005). Pyrrhic victory: French Strategy and Operation in the Great War . Cambridge, Massachusetts and London: Belknap Press. ISBN 978-0-674-01880-8 .
Hart, Peter (2006). The Somme . London: Cassell. ISBN 978-0-304-36735-1 .
Keegan, John (1998). The First World War (1st ed.). London: Random House. ISBN 978-0-09-180178-6 .
Kincaid-Smith, M. (2001) [1920]. The 25th Division in France and Flanders (pbk. repr. Naval & Military Press ed.). London: Harrison & Sons. ISBN 978-1-84342-123-8 . Archived from the original on 20 December 2019. Retrieved 13 November 2014 .
Liddle, P. H. (2001). The 1916 Battle of the Somme: A Reappraisal . Hertfordshire: Wordsworth. ISBN 978-1-84022-240-1 – via Archive foundation.
Liddell-Hart, B. H. (1973) [1970]. History of the First World War (3rd ed.). London: Pan Books. ISBN 978-0-304-93653-3 .
Robertshaw, Andrew; Dennis, Peter (2006). Somme: 1 July 1916 . Campaign 169. Oxford: Osprey. ISBN 978-1-84603-038-3 .
The Official Names of the Battles and Other Engagements Fought by the Military Forces of the British Empire during the Great War, 1914–1919, and the Third Afghan War, 1919: Report of the Battles Nomenclature Committee as Approved by The Army Council Presented to Parliament by Command of His Majesty . London: HMSO . 1921. OCLC 29078007 .
Websites
Edmonds, J. E.; Wynne, G. C. (2010) [1932]. Military Operations France and Belgium 1916: Appendices . History of the Great War Based on Official Documents by Direction of the Historical Section of the Committee of Imperial Defence. Vol. I (Imperial War Museum and Naval & Military Press ed.). London: Macmillan. ISBN 978-1-84574-730-5 .
James, E. A. (1990) [1924]. A Record of the Battles and Engagements of the British Armies in France and Flanders 1914–1918 (repr. London Stamp Exchange ed.). Aldershot: Gale & Polden. ISBN 978-0-948130-18-2 .
Theatres
Principal participants
Timeline
Pre-War conflicts Prelude 1914 1915 1916 1917 1918 Co-belligerent conflicts Post-War conflicts
Aspects