What is the sole command given from the position of inspection arms?

The command that is solely given from the position of inspection arms is "Ready, Port arms." This command transitions the soldier from inspection arms to the port arms position, which is a position of readiness while still maintaining control of the weapon. It is significant in drill and ceremony contexts, as it prepares personnel to either proceed with a drill movement or to be more prepared for an immediate reaction without losing the visual aspect of the inspection.

"Order arms," while closely related, is primarily used to return the weapon to a resting position and is not specific to transitioning from inspection arms. "Stand at ease" is a command that allows soldiers to relax while still maintaining drill discipline, but it does not pertain directly to the operational handling of the weapon. "Attention" is a command related to posture and alertness, rather than a direct transition from inspection arms. Therefore, "Ready, Port arms" is the unique command associated with the position of inspection arms, highlighting its specific role in drill movements.