| 156th Infantry | |
|---|---|
| Active | May 1918 – 1919 |
| Country |  British India |
| Allegiance | British Crown |
| Branch |  British Indian Army |
| Type | Infantry |
| Size | One battalion |
| Part of | Karachi Brigade |
| Service | First World War |
The 156th Infantry [lower-alpha 1] was an infantry regiment of the British Indian Army. It was formed in Mesopotamia in May 1918 during the First World War. It moved to India in June where it remained until disbanded in 1919.
Heavy losses suffered by the British Expeditionary Force on the Western Front following the German spring offensive in March 1918 resulted in a major reorganization of the Egyptian Expeditionary Force:
In fact, the 75th Division already had four Indian battalions assigned, [lower-alpha 3] so of the 36 battalions needed to reform the divisions, 22 were improvised [16] by taking whole companies from existing units already on active service in Mesopotamia and Palestine to form the 150th Infantry (3 battalions), 151st Sikh Infantry (3), 152nd Punjabis (3), 153rd Punjabis (3), 154th Infantry (3), 155th Pioneers (2), 156th Infantry (1) and the 11th Gurkha Rifles (4). [17] The donor units were then brought back up to strength by drafts. In the event, just 13 of the battalions were assigned to the divisions [18] and the remaining nine were transferred from Mesopotamia to India in June 1918. [19]
The regiment was formed with a single battalion (1st Battalion) in Mesopotamia in May 1918 by the transfer of complete companies from: [2]
The battalion was transferred from Mesopotamia to India in June 1918 and joined the Karachi Brigade where it remained in until the end of the First World War. [20] The 156th Infantry was disbanded in 1919. [1]
The Yeomanry Mounted Division was a Territorial Force cavalry division formed at Khan Yunis in Palestine in June 1917 from three yeomanry mounted brigades. It served in the Sinai and Palestine Campaign of the First World War, mostly as part of the Desert Mounted Corps. In April 1918 six of the regiments were withdrawn from the division and sent to France, being converted from Yeomanry to battalions of the Machine Gun Corps. These were replaced by Indian Army cavalry regiments withdrawn from France, and the division was renamed 1st Mounted Division, the third such division to bear that title. In July the combined division was renamed as the 4th Cavalry Division.
The 9th (Secunderabad) Division was an infantry division formation of the British Indian Army. It was part of the Southern Army and was formed in 1904 after Lord Kitchener was appointed Commander-in-Chief, India between 1902 and 1909. He instituted large-scale reforms, including merging the three armies of the Presidencies into a unified force and forming higher level formations, eight army divisions, and brigading Indian and British units. Following Kitchener's reforms, the British Indian Army became "the force recruited locally and permanently based in India, together with its expatriate British officers."
The Imperial Service Infantry Brigade was an infantry brigade of the British Indian Army that saw active service in the East African Campaign in the First World War.
The 2nd South Midland Mounted Brigade was a yeomanry brigade of the British Army, formed as part of the Territorial Force in 1908.
The London Mounted Brigade was a yeomanry brigade of the British Army, formed as part of the Territorial Force in 1908.
The 134th Infantry Brigade was an infantry brigade of the Territorial Force, part of the British Army. It was formed in the First World War as a duplicate of the Hampshire Brigade and was originally formed as the 2nd/1st Hampshire Brigade in 1914–1915 before later being renamed as the 134th Brigade. It was sent overseas to India in December 1914 to relieve Regular Army units for service in France. The brigade remained there for the rest of the war, supplying drafts of replacements to the British units fighting in the Middle East and later complete battalions. By September 1917 the last of its battalions had departed.
The 11th Gurkha Rifles was a Gurkha regiment of the British Indian Army. It was formed in Mesopotamia and Palestine in May 1918, saw active service in the First World War and the Third Anglo-Afghan War, and was disbanded in April 1922.
The Sialkot Cavalry Brigade was a cavalry brigade of the British Indian Army formed in 1904 as a result of the Kitchener Reforms. It was mobilized as 2nd (Sialkot) Cavalry Brigade at the outbreak of the First World War as part of the 1st Indian Cavalry Division and departed for France. It served on the Western Front with the division until it was broken up in March 1918.
The 1st Mounted Division was a cavalry division that served as part of the Egyptian Expeditionary Force in Palestine in World War I. It was formed in April 1918 when the Yeomanry Mounted Division was merged with elements of the 1st Indian Cavalry Division withdrawn from the Western Front. In July 1918, the combined division was renamed as the 4th Cavalry Division. It remained in Palestine after the end of the war on occupation duties until finally broken up in 1921.
The 2nd Mounted Division was a cavalry division that served as part of the Egyptian Expeditionary Force in Palestine in World War I. It was formed in April 1918 when three brigades already in Palestine were merged with elements of the 2nd Indian Cavalry Division withdrawn from the Western Front. In July 1918, the division was renamed as the 5th Cavalry Division. It remained in Palestine after the end of the war on occupation duties until finally broken up in 1920.
The Garhwal Brigade was an infantry brigade of the British Indian Army formed in 1902 as a result of the Kitchener Reforms. It was mobilized as 20th (Garhwal) Brigade at the outbreak of the First World War as part of the 7th (Meerut) Division and departed for France. It served on the Western Front until November 1915. It then moved to Egypt where it joined the 10th Indian Division, by now designated as 20th Indian Brigade. It left the division in March 1916 and thereafter served as an independent brigade in the Sinai and Palestine Campaign. It was broken up in 1920.
The Leicestershire Royal Horse Artillery was a Territorial Force Royal Horse Artillery battery that was formed in Leicestershire in 1908. It saw active service during the First World War in Egypt and Palestine from 1916 to 1918, initially with ANZAC Mounted Division before joining the Yeomanry Mounted Division and 1st Mounted / 4th Cavalry Division. A second line battery, 2/1st Leicestershire RHA, served on the Western Front with the 63rd Division from 1916 to 1918. Post-war, it was reconstituted as a Royal Field Artillery battery.
The 29th Indian Brigade was an infantry brigade of the British Indian Army that saw active service with the Indian Army during the First World War. Formed in October 1914, it raided Sheik Saiad en route to Egypt, defended the Suez Canal in early 1915, before taking part in the Gallipoli Campaign. On returning to Egypt it acted as an independent formation being broken up in June 1917.
The 28th Indian Brigade was an infantry brigade of the British Indian Army that saw active service with the Indian Army during the First World War. Formed in October 1914, it defended the Suez Canal in early 1915, ended the Ottoman threat to Aden in July 1915, took part in the Mesopotamian Campaign in 1916 and 1917, before finishing the war in the Sinai and Palestine Campaign. It remained in Palestine until it was broken up in 1920.
The 150th Infantry was an infantry regiment of the British Indian Army. It was formed in Mesopotamia in May 1918, saw service in the First World War and the Third Anglo-Afghan War, and was disbanded in June 1921.
The 152nd Punjabis was an infantry regiment of the British Indian Army. It was formed in Mesopotamia and Palestine in May 1918, saw service in the Sinai and Palestine Campaign in the First World War, and was disbanded in September 1921.
The 154th Infantry was an infantry regiment of the British Indian Army. It was formed in Mesopotamia in May 1918, saw service in the First World War and the Third Anglo-Afghan War, and was disbanded in May 1921.
The 153rd Punjabis – also designated 153rd Rifles, see nomenclature (below) – was an infantry regiment of the British Indian Army. It was formed in Mesopotamia and Palestine in May 1918, saw service in the Sinai and Palestine Campaign in the First World War, and was disbanded in June 1922.
The 155th Pioneers was a pioneer regiment of the British Indian Army. It was formed in Mesopotamia and Palestine in May and June 1918, saw service in the Sinai and Palestine Campaign in the First World War, and was disbanded in 1920.
The 151st Sikh Infantry – also designated 151st Punjabi Rifles, see nomenclature (below) – was an infantry regiment of the British Indian Army. It was formed in Mesopotamia and Palestine in May 1918, saw active service in the First World War and the Third Anglo-Afghan War, and was disbanded in May 1921.
