Which command indicates that Marines should return to the position of attention after a rest period?

The command indicating that Marines should return to the position of attention after a rest period is "Attention." This command is a fundamental part of military drill and ensures that all personnel assume a proper and disciplined posture. It signifies the end of a relaxed state and the need for focus and readiness. When given, "Attention" prompts Marines to stand upright, with feet together, arms at their sides, and to present themselves in a manner that reflects discipline and respect for authority.

In a military context, the command to return to the position of attention is crucial for maintaining order and decorum, especially after a period of relaxation or informal posture. This command helps to transition Marines back into operational readiness, preparing them for further instructions or actions that may follow. Understanding the significance of this command is essential for adherence to military standards and fostering an environment of discipline within the ranks.