What does the command "At ease" imply during drill?

The command "At ease" during drill signifies that cadets are allowed to relax their stance while remaining in their assigned positions. This means that they can adjust their posture for comfort but must not move from their spot in the formation. It maintains a semblance of order and discipline appropriate to the military context, allowing for a slight relaxation of tension without fully relinquishing the formality that comes with being in formation.

The other interpretations, such as moving freely or leaving the formation, would undermine the structure and discipline that drills aim to instill. While cadets are permitted some personal movement, it is limited to ensuring they remain attentive and ready to resume a more formal position when necessary.