Video shows unusual fight: drone leaves nothing left of Russia's grenade launcher robot. Drones equipped with explosives are playing a major military role in the Ukraine war.

The innovative use of drones has already offered advantages for Ukraine, which was attacked by Russia in February 2022 and has since had to defend itself on all fronts against Putin's forces. Russia has also invested heavily in unmanned vehicles in recent months. Russia's losses of Black Sea Fleet combat ships can be largely attributed to Ukraine's unmanned and sophisticated threats.