Kammala jumla mai zuwa: 10th Duke of Cambridge's Own Lancers (Hodson's Horse) an kafa shi ne a Loralai a Balochistan a karkashin Rukunin 4th (Quetta), lokacin da Yaƙin Duniya na Farko ya ɓarke a watan Agusta 1914. Ya isa daga Jullundur a ranar 18 ga Nuwamba 1912 kuma yana da ƙungiyoyi a Gumbaz, Maratangi, Murgha da Musa Khel. Duk da yake rundunar ba ta ci gaba da ketare ba har zuwa 1916, Rundunar ta ba da takardun jami'ai da maza ga sauran rundunonin sojan doki. Fiye da jami'ai 350 da maza na Regiment an tura su zuwa ƙasashen waje, kafin 10th Lancers sun sami umarni don tattarawa don aiki a Mesopotamiya a watan Agusta 1916, ƙungiyoyi biyu na farko da suka isa a watan Satumba da sauran ƙungiyoyi biyu da hedkwatar a watan Oktoba 1916. Lancers na 10 da farko sun kasance wani ɓangare na Tsaron Tigris, suna tsaron hanyoyin sadarwa tsakanin Amara da Sheikh Sa<unk>ad. Rundunar ta shafe shekaru hudu masu zuwa a Mesopotamiya, amma zai kasance a lokacin
Tawayen Iraqi na 1920, cewa 10th Lancers sun sha wahala mafi yawan asarar rayuka. A ranar 3 ga Satumba, 1920, jirgin kasa mai sulke a Samawa wanda <unk>D<unk> Squadron ke kiyayewa ya mamaye kuma Lancers na 10 sun rasa mutane 28. Rundunar ta bar Mesopotamiya a ranar 30 ga Oktoba 1920 kuma ta koma Indiya.