The militants fired upon anti-terrorist operation (ATO) forces positions 44 times on May 30. The ATO headquarters press-center has posted this on the Facebook, Ukrainian News agency reports. One Ukrainian military man was killed and five were wounded in the anti-terrorist operation on May 30. The Defense Ministry's spokesman for anti-terrorist operation Andrii Lysenko said during a briefing that the killed serviceman was a sapper who had blown up on an explosive device while performing a combat mission. As Ukrainian News Agency earlier reported, the militants fired upon ATO forces positions 50 times on May 29. Three Ukrainian military men were wounded in ATO on May 29.