Ukrainian troops operating a EOS C-VTOL reconnaissance drone track a Russian convoy all the way up to the point of its destruction by HIMARS.

It's unclear where this video was filmed, however the source has confirmed that it was recorded recently. It's normal for the Ukrainians to not announce the location of HIMARS strikes for operational security purposes.

The specific drone being used in this video is the EOS C.-VTOL. It is a highly capable electric VTOL mini-UAV made in Estonia. These drones were provided to Ukrainian forces through a Lithuanian crowd funding campaign.