This was reported by ATO headquarters spokesman Viktor Shubets. He said two attacks were recorded in Donetsk direction: one at Avdiyivka, the one - at Zaitseve. Another provocation occurred in Mariupol direction. The enemy employed small arms, machine guns and grenade launchers, said the spokesman. Ukrainian army positions in Donbas came under 52 attacks, including by use of machineguns and grenade launchers, in the past 24 hours. The hottest was at Mariupol direction.