Which order requires the sentry to repeat calls from more distant posts?

The 4th Order to the Sentry is centered around the principle of effective communication and situational awareness. This order emphasizes the importance of relaying information accurately, which is essential for maintaining security and readiness in a military context. By requiring the sentry to repeat calls from more distant posts, it ensures that all personnel are aware of the situation and any potential threats; this practice minimizes the chances of misinformation and keeps everyone on the same page regarding security protocols.

In a more expansive context, this order serves to reinforce the communication chain within the ranks, thereby enhancing coordination when responding to alerts. The emphasis on repeating calls also serves as a reminder for sentries to stay vigilant and attentive, as their role in maintaining security is vital.

Other orders may address different aspects of a sentry's duties, such as maintaining alertness or properly challenging individuals, but the 4th Order specifically underscores the importance of communication between posts. This highlights its critical role in ensuring shared situational awareness among all sentries and by extension, the effectiveness of the entire unit’s security posture.