The 123rd Brigade was a formation 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 Gur ...

during the

First World War 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 fig ...

. It was raised as part of the new army also known as

Kitchener's Army The New Army, often referred to as Kitchener's Army or, disparagingly, as Kitchener's Mob, was an (initially) all-volunteer portion of the British Army formed in the United Kingdom from 1914 onwards following the outbreak of hostilities in the Fi ...

and assigned to the 41st Division.

Formation

The infantry battalions did not all serve at once, but all were assigned to the brigade during the war. *11th Battalion,

Queen's Royal Regiment (West Surrey) The Queen's Royal Regiment (West Surrey) was a line infantry regiment of the English and later the British Army from 1661 to 1959. It was the senior English line infantry regiment of the British Army, behind only the Royal Scots in the British A ...

*10th Battalion,

Royal West Kent Regiment The Queen's Own Royal West Kent Regiment was a line infantry regiment of the British Army based in the county of Kent in existence from 1881 to 1961. The regiment was created on 1 July 1881 as part of the Childers Reforms, originally as the Que ...

(Kent County) *23rd Battalion,

Middlesex Regiment The Middlesex Regiment (Duke of Cambridge's Own) was a line infantry regiment of the British Army in existence from 1881 until 1966. The regiment was formed, as the Duke of Cambridge's Own (Middlesex Regiment), in 1881 as part of the Childers Ref ...

(2nd Football) *20th Battalion,

Durham Light Infantry The Durham Light Infantry (DLI) was a light infantry regiment of the British Army in existence from 1881 to 1968. It was formed in 1881 under the Childers Reforms by the amalgamation of the 68th (Durham) Regiment of Foot (Light Infantry) and ...

(Wearside) *123rd Machine Gun Company *123rd Trench Mortar Battery

References

{{reflist Infantry brigades of the British Army in World War I