snap from video

BottleCapChallenge, the main flash mob of this summer, has reached the Armed Forces of Ukraine.

One of the troops demonstrated his skills operating a ZU-23−2 anti-aircraft gun.

The essence of the challenge is to open bottle caps in various sophisticated ways.

While most of people post online the videos showing them opening bottles with a flip kick, the soldier decided to use a barrel of the massive anti-aircraft gun.