The ATO zone, one Ukrainian soldier was killed and another 11 were wounded in the ATO zone last day, the spokes officer on ATO of the Presidential Administration Oleksandr Motuzyanyk told a briefing on 23 June.
ATO forces suffered these losses at all directions as a result of enemy attacks.
On 22 June, no casualties were reported among the military in Donbas. On Monday, two soldiers were killed and five were injured.
Over the past week, seven Ukrainian soldiers were killed in ATO.