Donetsk, May 4 - DAN. Ukrainian forces adjusted fire on Donetsk axis using four unmanned aerial vehicles (UAV), DPR Operations Command deputy commander Eduard Basurin said citing intelligence reports.

“Our intelligence spotted four UAVs adjusting enemy artillery and mortar fire on Donetsk axis,” Basurin said.

Ukrainian forces intensified fire on Donetsk axis over the past 24 hours, using Grad multiple launch rocket systems, heavy artillery, tank guns and mortars.

DPR Operations Command repeatedly reported the use of UAVs by Ukraine in reconnaissance missions.

Employing combat aviation and unmanned aerial vehicles (UAV) in 30km-wide zone along the line of contact is banned under Article 7 of Minsk Memorandum, with the exception to OSCE SMM UAVs.*jk