Changes

*IOR/L/MIL/17/6/78 [http://www.bl.uk/manuscripts/FullDisplay.aspx?ref=ior/l/mil/17/6/78 ''History of the 15th Imperial Service Cavalry Brigade during the Great War 1914-1918''] London: HMSO, 1920. Includes maps. Digitised Manuscripts from the India Office Records, British Library

** The Brigade appears to have spent the War in Egypt and Palestine. The constituent regiments include the Kathiawar Signal Troop, Hyderabad Lancers, Mysore Lancers including two troops  Bhavnagar Lancers and one troop   Kashmir Lancers, Patiala Lancers and Jodhpur Lancers

*[https://archive.org/details/britishcampaigns02dane ''British Campaigns in the Nearer East, 1914-1918. From the outbreak of war with Turkey to the Armistice: Volume II The Tide of Victory''] by Edmund Dane , Military Correspondent of the ''Westminster Gazette'' 1919 Archive.org ([https://archive.org/details/britishcampaigns01dane ''Volume I''])

*[https://archive.org/details/warinairbeingsto05rale ''War in the Air: being the story of the part played in the Great War by the Royal Air Force, Volume V''] by H A Jones 1935 Archive.org. Part of the series ''History of the Great War based on Official Documents''. Includes Egypt and Palestine.