Ukrainian forces press rebels in overnight fighting - military

KIEV (Reuters) - Ukrainian government forces pressed pro-Russian separatists in fighting overnight into Monday, encircling the rebel-held town of Horlivka and taking control of smaller settlements in eastern Ukraine, the military said.

A military statement said it suspected the rebels had fired back with a powerful Russian-made Uragan missile system south east of Donetsk near the village of Novokaterinivka, their first use of the weapon.