Ukraine's military said on Saturday a Ukrainian journalist had been killed as a result of shelling in east Ukraine despite a ceasefire deal.
"We don't know all the details, but there was shelling in Pesky today," spokesman Andriy Lysenko said by telephone, saying the unnamed journalist had been taken to a military hospital where he died from his wounds.
His newspaper confirmed the news in an online statement.
Photographer Serhiy Nikolayev died after artillery fire struck near the village of Pesky, north-west of the rebel-held city of Donetsk, daily newspaper Sevodnya reported in its statement.
Earlier Ukraine's military said fighting had eased significantly in the east overnight, but reported GRAD missile attacks on the government-held town of Avdiivka, next to Pesky, which is home to one of Europe's largest coke plants.
On Friday, Ukraine reported the first deaths among its servicemen in three days, underscoring the fragility of the truce meant to have taken effect on Feb. 15, as government troops and rebels pulled back heavy weapons from the frontline.
President Petro Poroshenko, who says a military threat from the east would remain even if a peace deal holds, said on Saturday he would submit a bill to parliament to make a formal request for the deployment of United Nations peacekeepers to monitor the ceasefire.
The Ukrainian military said the truce had been most fully observed overnight around the rebel-controlled city of Luhansk and near government-held Mariupol on the Sea of Azov.
Kiev fears the port city and industrial hub could become the next rebel target. Rebels humiliated government troops by seizing the strategic town of Debaltseve after the truce was meant to have come into force.
Both government troops and separatists said they continued withdrawing heavy weapons from the front line, "point two" of the peace agreement aimed at ending the conflict which has killed more than 5,600.
*The story was edited by Ahram Online