Yuriy Biriukov, a freelance advisor to the Ukrainian president, has reported that two Ukrainian soldiers were killed in action (KIA), 15 were wounded in action (WIA), and one was missing in action (MIA) in Donbas on September 12.The press center of the Anti-Terrorist Operation (ATO) headquarters previously reported that two Ukrainian soldiers were killed, five were wounded and one was missing as a result of an attack by an enemy special forces unit on a Ukrainian army position near the village of Stanytsia Luhanska in Luhansk region.