Argsilverson: It was I who posted the pic of the zebra disguise ruse. But it wasn't the Germans, it was the Brits: The East African Mounted Rifles to be precise. Cavalry seems to have been more common on the Entente side of things. In addition to the EAMR, there were South African mounted brigades that operated in East Africa. Because of the Tsetse fly, the turnover of horses was staggeringly high.