Details are unknown.
The Telegram channel of the Belarusian volunteer special purpose unit Terror, which is fighting on the side of Ukraine, wrote:
“You fulfilled the combat mission in the East with dignity. Sadly, the last one for you. See you in Valhalla, brothers.”
Terror confirmed to Zerkalo.io that Belarusian volunteers were killed in eastern Ukraine, but didn’t name the number of the killed or commented on it.