What must a sentry do if they are not properly relieved?

When a sentry is not properly relieved, the protocol requires them to stay at their post until they receive proper relief. This ensures the security and safety of the area they are responsible for guarding. Remaining at the post preserves the integrity of the security operation, as leaving the post could result in vulnerabilities or breaches.

Staying at the post until relieved allows the sentry to continue performing their duties and ensures continuity in surveillance and security. It also prevents potential confusion or lapses in duty coverage, which could jeopardize the mission or safety of personnel. Ideally, the sentry should eventually be relieved in accordance with established procedures, and they are expected to hold their position until that occurs.

Taking immediate actions, such as quitting the post or investigating an alarm, would detract from the responsibilities assigned to them and could lead to serious consequences for their unit or operations. Thus, staying at the post encapsulates the commitment to duty and the importance of maintaining order in a military context.