Sail Through the 2026 Coast Guard Exam – Anchors Aweigh for Success!

The 11th General Order of a sentry specifically emphasizes the importance of vigilance in maintaining security. It instructs the sentry to challenge all persons and allow no one to pass without proper authority. This rule is crucial for safeguarding the area under the sentry's watch, ensuring that only authorized personnel gain access. By implementing this practice, the sentry helps prevent unauthorized access and potential threats, thereby contributing to the overall security and safety of the facility they are assigned to protect.

In contrast, while giving an alarm in case of fire is an important duty, it is not encapsulated in the 11th General Order. Quitting the post if relieved is covered in another part of sentry duties and emphasizes the need for a smooth transition of responsibilities. Saluting incoming officers is specific to military courtesy but does not hold the same significance as the security function outlined in the 11th General Order. Each of these points illustrates why they do not align with the central tenet of the 11th General Order, which is focused on challenge and authority to maintain order.