The combined Russian-separatist forces attacked Ukrainian army positions in eastern Ukraine 40 times in the past 24 hours, using banned heavy artillery systems, according to the press center of the Anti-Terrorist Operation (ATO).
UNIAN: Militants attack ATO forces 40 times in last day, use Grad systems
Grad rocket launchers of pro-Russian separatists of the self-proclaimed Donetsk People's Republic ride during the Victory Day parade in Donetsk on May 9, 2016.
