Footage of the battle and the first defeat of the Ukrainian Leopard 1A5 tank made in Germany have been published. The battle episode was filmed in the Kupyansk area; the tank was in service with the 44th mechanized brigade of the Ukrainian Army. The tank was not directly hit; the tank was probably damaged by a nearby artillery shell explosion, after which the crew abandoned it. The German Leopard 1A5 tank is a modernization of the first Leopard-1 tank, created in 1987. The tank is very vulnerable as it has thin armor. The thickness of the frontal armor of the tank is up to 70 mm, the turret armor is up to 65 mm, the sides of the tank have armor 35-45 mm thick. Data on the first versions of Leopard 1 tanks.