All details are now being sorted out, and the military police are investigating.
One of those who lost their life was Private First Class Oleksandr Karpyka. "(...) deceased while on duty with the Joint Forces Operation in Luhansk region. The military man sustained a gunshot penetrating wound from a sniper bullet. Unfortunately, the operative [surgical] interference could not allow saving a fighter's life", reads the message.
Previously, the Joint Forces Operation HQ's press service claimed one fatality among the Armed Forces ranks. Another two fighters were wounded in action.