The Russian military undermined himself the grenade together with the fighter of "Azov". What is known of an event?

The Russian serviceman undermined himself the grenade together with the fighter of the 3rd separate assault crew of Armed forces Ukraine (the former "Azov", forbidden in Russian Federation the terrorist organization). Video of the incident publishes Telegram Messenger (resurs narushaet zakon RF) - the War Correspondents of the Russian Spring channel. On the published shots it is visible as the Ukrainian soldiers closely approach a blindage where the Russian military take cover. Suppressing shelter fire, the opponent suggested defending to give up in captivity. Without having waited for the answer, one of Ukrainians decided to go down in a blindage. To it the fighter of VS Russian Federation towards ran out and undermined itself the grenade...