caption: The image shows a badge with a picture of a castle on it, which is the coat of arms of the Panzer-Pionierbatallion 1. The badge is a shield with a blue background, a white castle in the center, and a red and yellow banner with the words "Panzer-Pioneerbatallion" written in white. The castle is surrounded by a yellow and blue border, and the banner is decorated with a red, white, and blue pattern.