The speakers of Korouni live in scattered pockets in Southern Iranian Fars province around Shiraz, Sepidan and Kazerun.
The fragile British control over Fārs was disrupted in May 1918 when Ṣawlat-al-Dawla, leading the Qashqais and other pro-German tribal forces from Kazerun, Dashti, Dashtestan and Tangestan, embarked upon a war against the British.