In fact, the 75th Division already had four Indian battalions assigned,[b] so of the 36 battalions needed to reform the divisions, 22 were improvised[14] 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).[15] 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[16] and the remaining nine were transferred from Mesopotamia to India in June 1918.[17]
History
Nomenclature
Oddly, the designation of the regiment varied between the battalions. The 1st and 2nd Battalions were 151st Sikh Infantry whereas the 3rd Battalion was 151st Punjabi Rifles, hence 1st Battalion, 151st Sikh Infantry, 2nd Battalion, 151st Sikh Infantry and 3rd Battalion, 151st Punjabi Rifles.[18] Gaylor states that the 2nd Battalion was 151st Indian Infantry;[19] it is notable that no other Indian infantry regiment incorporated Indian in their titles at this time.[c] Other sources designate both the 2nd and 3rd battalions as 151st Infantry.[24][25]
Formation
The 151st Sikh Infantry / 151st Punjabi Rifles was formed of three battalions in May 1918. The 1st Battalion was formed in Mesopotamia with companies posted from battalions serving in the 17th and 18th Indian Divisions.[26] It was transferred to India in June 1918 and later took part in the Third Anglo-Afghan War in 1919 as part of the Kohat Brigade.[27]
In contrast, the 2nd and 3rd Battalions were formed in Palestine with companies posted from battalions serving in the theatre[28][29] particularly from the 3rd (Lahore)[30] and 7th (Meerut) Divisions.[31] They were assigned to British divisions and took part in the final Allied offensive of the Sinai and Palestine Campaign (the Battles of Megiddo).[32][33]
1st Battalion
The 1st Battalion was formed in Mesopotamia[34] in May 1918 by the transfer of complete companies from:[18]
On 10 June, the battalion joined the 29th Brigade, 10th (Irish) Division and remained with the division for the rest of the Sinai and Palestine Campaign,[28] taking part in the Battle of Nablus (19–21 September 1918).[32]
The 10th (Irish) Division concentrated near Tul Karm in the middle of October and was there when the Armistice of Mudros came into effect at noon on 31 October. The division moved to Sarafand (now Tzrifin) by 12 November and moved back to Egypt, concentrating in Cairo by 1 December. It was there when demobilization began in January 1919.[32] The battalion was disbanded on 31 July 1920.[19]
3rd Battalion
The 3rd Battalion was formed at Latrun and 'Ain 'Ariq between 24 May and 27 June 1918[29] by the transfer of complete companies from:[18]
The battalion joined the 179th Brigade, 60th (2/2nd London) Division at 'Ain 'Ariq on 4 June. It remained with the division for the rest of the Sinai and Palestine Campaign,[35] taking part in the Battle of Sharon (19–21 September 1918).[33]
After the Armistice of Mudros, the 60th Division was withdrawn to Alexandria by 26 November 1918 where demobilization gradually took place. Three Indian battalions returned to India in February 1919 and the last had departed by 31 May 1919.[33] The battalion was disbanded on 15 May 1921.[19]
^In March 1917, the Egyptian Expeditionary Force started forming the 75th Division, originally to be made up of Territorial Force battalions arriving from India. In May 1917, to speed up the formation of the division, it was decided to incorporate Indian battalions.[12] To this end, the independent 29th Indian Brigade was broken up in June 1917 and its battalions posted to 75th Division.[13]
Becke, Major A.F. (1936). Order of Battle of Divisions Part 2A. The Territorial Force Mounted Divisions and the 1st-Line Territorial Force Divisions (42–56). London: His Majesty's Stationery Office. ISBN1-871167-12-4.
Becke, Major A.F. (1937). Order of Battle of Divisions Part 2B. The 2nd-Line Territorial Force Divisions (57th–69th) with The Home-Service Divisions (71st–73rd) and 74th and 75th Divisions. London: His Majesty's Stationery Office. ISBN1-871167-00-0.