Ukraine employs drones against Russian army

The Ukraine armed forces claim they have used the Turkish Bayraktar TB2 Unmanned Aerial Vehicle (UAV) to destroy Russian armored vehicles. In a video posted on scial media a strike on a military convoy is shown, apparantly by a drone. This would be the first time drones are used to kill in a major conflict, although the Bayraktar has been employed in other engagements as well.