How many steps does each rank take when a platoon is given the command of open ranks?

When a platoon is commanded to "open ranks," the correct procedure involves the first rank taking two steps forward. This action creates a space between the ranks, allowing for better visibility and organization within the formation. Each subsequent rank will also move, but their specific movements differ based on their position within the formation.

The first rank's movement is significant because it sets the standard for the spacing that will be maintained as the other ranks adjust their positions accordingly. Understanding this command is crucial for maintaining order in formation drills, which is essential in military operations for both visual and practical purposes.

While other options may describe movements relevant to other commands or contexts, they do not accurately reflect the movement required for the "open ranks" command specifically for the first rank. The clear procedures established in military drill manuals emphasize the importance of precise movements to ensure discipline and effectiveness in military formations.