Ukraine's President Volodymyr Zelenskiy on Wednesday said he urged Russian leader Vladimir Putin for a resumption of peace talks.
It comes after four Ukrainian soldiers were killed in the eastern Donbass border region.
During the phone call with Putin, the Ukrainian leader pressed him to "influence the other side so that they stop the killing of our people".
Zelenskiy said details of their discussion will be disclosed later.
He added that he planned to speak to French President Emmanuel Macron and German Chancellor Angela Merkel about arranging more talks as it's "necessary" to "end this war".
The conflict between Ukrainian troops and Russian-backed forces has killed an estimated 13,000 people since 2014.

BNP sweeps Bangladesh election, Tarique Rahman set to become PM
France detains nine in probe over alleged $11.8 mln Louvre ticket fraud
SpaceX launches 12th long-duration crew to International Space Station
Pakistan's jailed Imran Khan loses 85% vision in right eye, lawyer says
Mozambique port city braces for impact of Cyclone Gezani
