close-order drill References close-order drill military Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: drillClose-order drill comprises the formal movements and formations used in marching, parades, and ceremonies. Combat drill trains a small unit in the looser, extended formations and movements of battle. Read MoreClose-order drill comprises the formal movements and formations used in marching, parades, and ceremonies. Combat drill trains a small unit in the looser, extended formations and movements of battle. Read More