What is the command given to march to the rear?

The command to march to the rear is "TO THE REAR, MARCH." This command is standard in military drill and formations, specifically instructing a unit to change direction and move backwards while maintaining marching discipline. It provides a clear directive that allows the members of the unit to execute the maneuver cohesively and efficiently. The phrase emphasizes both the movement (toward the rear) and the action of marching, ensuring that all members understand the intent of the command.

Other options, while relating to movement or changing direction, do not specifically imply moving backward in a marching formation. For instance, "BACKWARD, MARCH" is not a standard command used in military drills and could lead to confusion. "REVERSE MARCH" indicates a change of direction but does not specifically instruct to march backwards; it typically means the unit turns around to face the opposite direction. "ABOUT FACE, MARCH" is a command for the unit to turn 180 degrees and face the opposite direction, rather than moving backward as a formation. The clarity and specificity of the command "TO THE REAR, MARCH" ensure that the movement is performed safely and in an orderly fashion.