The same aircraft then proceeded to machine-gun from low level the nearby positions of the Italian Blackshirts and colonial infantry. A few days later, the same aircraft bombed the Italian base at Keru, fifty miles east of Kassala. The Commonwealth pilots had the satisfaction of seeing supply dumps, stores and transport enveloped in flame and smoke as they flew away. One morning in mid-December, a force of Italian fighters strafed a Rhodesian landing-strip at Wajir near Kassala, where two Hawker Hardys were caught on the ground and destroyed and of fuel were set alight, four Africans were killed and eleven injured fighting the fire.