Ukraine launches Molotov cocktail from drone

Ukraine has developed a new drone to launch the Molotov cocktail (petrol bomb). Ukrainians are using it to throw Molotov cocktails at Russian troops. The BBC quoted Reuters as saying.
The Molotov cocktail drone was built by a volunteer force (Ukrainian Territorial Defense Forces), part of the Ukrainian Armed Forces. It has four blades.
A photo published by Reuters shows the Molotov cocktail bottle attached to the bottom of the drone. The bottle in the picture is a Chernihivsk beer. However, it was not known how the bottle dropped from the drone ignited.
According to a photo published by Reuters, the part of its mouth is facing upwards when the petrol-filled bottle is dropped from the drone. The idea is to ensure that the liquid in the bottle does not run out before hitting the target.