Footage recorded from a Ukrainian soldiers perspective, shows him and several other soldiers hitting the dirt, after artillery lands dangerously close to their position.

It is unclear at this time whether this was blue on blue contact between Ukrainian forces. With there being several disabled Russian vehicles documented in the footage, it seems odd that Russian artillery would be re-engaging this position. The only reasoning I could see this being Russian artillery is if a secondary position observed the small unit of Ukrainian soldiers surrounding the vehicles and attempted to destroy them before they fell into the hands of their foes.

You let me know what you think in the comments below.