Meet Ukraine's mobile tank repair unit. Members of this Ukrainian army unit travel along the Donbas frontline in the country's east, responding to radio calls from battle groups requesting regular maintenance, a quick fix or breakdown recovery.

The song is not directly related to the Georgian National Legion, but it is a good reason to mention it. The Georgian National Legion is a military formation formed in 2014 by Georgian volunteers. It was the first case in the history of independent Ukrai...