Ukraine says rebel attacks continue despite cease-fire

A Ukrainian military spokesman says separatist rebels fired on Ukrainian positions nearly 50 times over the past day, despite a cease-fire that was called into effect five days ago.
Lt. Col. Anatoliy Stelmakh said today that the village of Kurakhovo, west of the rebel stronghold of Donetsk, was hit by fire from Grad rockets and that the village of Berdyansk near the port city of Mariupol was hit by artillery and mortar fire during the night.
After Ukrainian forces withdrew this week from the city of Debaltseve, concern has risen about whether rebels would aim to take Mariupol. The city lies on the Sea of Azov between mainland Russia and the Russia-annexed Crimean peninsula.