British battles of the Great War

A party of the 55th (West Lancashire) Division going into action near Bethune during the Battle of The Lys in April 1918. Copyright image Q341 from the Ministry of Information First World War Official Collection held at the Imperial War Museum, with my thanks. The division's defence of Givenchy on 9 April 1918 and following days was one of the turning points of the war on the Western Front.
France & Flanders: the Western Front
Background articles
| The Long, Long Trail contains much information on how and why the army came to be fighting on the Western Front... | |
| Why Britain went to war in 1914 > | Strategy |
| Parliament commits Britain to war in France > | Grey's speech |
| Public proclamations of mobilisation > | Proclamations |
| Lloyd George commits the army to an unwanted extension of the line in 1918 > | Lloyd George |
| Manpower crisis in 1918 forces reorganisation > | Manpower |
Articles on each officially-named battle
| First phase: a war of encounter and movement, leading to both sifdes digging in and trench warfare beginning | |
| Battle | Dates |
| The Battle of Mons and subsidiary actions | 23 - 24 August 1914 |
| The Battle of Le Cateau and subsidiary actions | 26 August - 1 September 1914 |
| The Battle of the Marne 1914 | 7 - 10 September 1914 |
| The Battle of the Aisne 1914 and subsidiary actions | 12 - 15 September 1914 |
| The Defence of Antwerp | 4 - 10 October 1914 |
| The Battle of La Bassee | 10 October - 2 November 1914 |
| The Battle of Messines 1914 | 12 October - 2 November 1914 |
| The Battle of Armentieres | 13 October - 2 November 1914 |
| The Battles of Ypres 1914 ("First Ypres") | 19 October - 22 November 1914 |
| Second phase: entrenched siege warfare in which British work to French strategy | |
| Winter Operations 1914-1915 | 23 November 1914 - 6 February 1915 |
| The Battle of Neuve Chapelle and subsidiary actions | 10 March - 22 April 1915 |
| The Battles of Ypres 1915 (Second Ypres) | 22 April - 25 May 1915 |
| The Battle of Aubers | 9 - 10 May 1915 |
| The Battle of Festubert | 15 - 25 May 1915 |
| Other actions in Spring 1915 | 15 June - 9 August 1915 |
| The Battle of Loos and associated actions | 25 September - 18 October 1915 |
| Actions in Spring 1916 | 14 February - 13 June 1916 |
| The Battles of the Somme 1916 | 1 July - 18 November 1916 |
| Operations on the Ancre | 11 January - 13 March 1917 |
| German Retreat to the Hindenburg Line | 14 March - 5 April 1917 |
| The Arras Offensive and associated actions | 9 April - 16 June 1917 |
| Third phase: entrenched siege warfare in which British and Commonwealth forces begin to play the leading role | |
| The Battle of Messines 1917 and associated actions | 7 June - 11 July 1917 |
| Operation Hush, 1917 | Cancelled |
| The Battles of Ypres 1917 (Third Ypres, or Passchendaele) | 31 July - 10 November 1917 |
| The Cambrai Operations and associated actions | 20 November - 30 December 1917 |
| Final phase: return to open warfare as German offensives are held and Allied ones succeed | |
| The First Battles of the Somme 1918 and associated actions | 21 March - 4 July 1918 |
| The Battles of the Lys | 9 April - 29 April 1918 |
| The Battle of the Aisne 1918 | 27 May - 6 June 1918 |
| The Battles of the Marne 1918 | 20 July - 2 August 1918 |
| The Battle of Amiens and associated actions | 8 August - 17 August 1918 |
| The Second Battles of the Somme 1918 | 21 August - 3 September 1918 |
| The Advance in Flanders | 18 August - 6 September 1918 |
| The Second Battles of Arras 1918 | 26 August - 3 September 1918 |
| The Battles of the Hindenburg Line and associated actions | 12 September - 12 October 1918 |
| The Final Advance in Flanders | 28 September - 11 November 1918 |
| The Final Advance in Artois | 2 October - 11 November 1918 |
| The Final Advance in Picardy | 17 October - 11 November 1918 |
Other theatres
The Long, Long Trail also includes histories of the major campaigns outside the Western Front.
- The Mesopotamia campaign > Mesopotamia
- The Gallipoli campaign > Gallipoli
- The campaign in Egypt and Palestine > Palestine
- The campaign in the Western Desert > Desert
- The campaign in Salonika > Salonika
- The campign in Italy > Italy
- I hope to add pages on the campaigns in Africa and North Russia in due course
Commander's Despatches
British Commanders-in-Chief of each theatre of war or campaign were obliged to report their activities and achievements to the War Office in the form of a despatch. They were published in the London Gazette. Many had attached lists of men deemed worthy of a mention, although it is rare to find any text explaining the precise reason why a particular individual was chosen. The despatches form a most valuable condensed history of each campaign:
The campaign in France and Flanders (Western Front)
The campaign at the Dardanelles (Gallipoli)
The campaign at Salonika
The fighting in Ireland