👉 Escadrilles are a type of military formation in which two or more columns of soldiers line up in rows facing each other. They are also known as "columnar formations" and are typically used for special events, such as parades or ceremonies. In the context of military history, escadrilles were a unit that was formed by the British Army during World War I. The formation consisted of two columns of soldiers, with one column being in line facing towards the other column. This formation was
