31st Brigade (United Kingdom)

The 31st Brigade was a formation of the British Army during the First World War. It was assigned to the 10th (Irish) Division and served at Gallipoli in the Middle East and Salonika.

Formation

 * 5th Battalion, The Royal Inniskilling Fusiliers (August 1914 – May 1918, transferred to 66th Division)
 * 6th Battalion, The Royal Inniskilling Fusiliers (August 1914 – May 1918, transferred to 14th Division
 * 5th Battalion, The Royal Irish Fusiliers (Princess Victoria's) (August 1914 – April 1918, transferred to 14th Division)
 * 6th Battalion, The Royal Irish Fusiliers (August 1914 – November 1916, absorbed by 5th Battalion)
 * 2nd Battalion, The Royal Irish Fusiliers (November 1916 – October 1918)
 * 2nd Battalion, 42nd Deoli Regiment (July – October 1918)
 * 74th Punjabis (April – October 1918)
 * 2nd Battalion, 101st Grenadiers (May – October 1918)
 * 38th Battalion, Royal Fusiliers (June – July 1918)