While Russian officials boast of flags planted deep behind enemy lines, maps, videos and leaked frontline accounts reveal a very different picture.

As Russian commanders argue how to keep supplies flowing to Crimea, Ukrainian drone crews are turning the only safe land route into a gauntlet for drivers.

Ukraine's Unmanned Systems Forces have disrupted a Russian logistics route on the R-280 highway along the Mariupol-Melitopol-Simferopol corridor. — Ukrinform.