In General Order 4, what action is indicated when calls are heard from distant posts?

General Order 4 instructs that when calls are heard from distant posts, the correct action is to repeat all calls from those posts. This procedure serves a critical purpose in maintaining communication and ensuring situational awareness within a military or guard context. By repeating the calls, it confirms the information being communicated and allows for central command or other personnel to respond appropriately based on the situation.

The act of repeating the calls not only helps to relay potentially important messages but can also assist in coordinating responses from other guards or units. This reinforces the chain of command and builds a cohesive response to any incidents or alerts that may be occurring at distant locations.

The other options, while possibly suggesting alternative actions in various situations, do not align with the established procedures outlined in General Order 4. Ignoring calls could result in misinformation or failure to respond to critical situations, while walking toward the guardhouse or merely alerting the commanding officer may not address the immediate need to acknowledge and relay the information coming from those distant posts.