Which statement is true regarding the boarding of small boats?

The statement that sailors should board small boats senior first is grounded in the principles of military protocol and order. This practice reflects a hierarchy established within military structure, where senior personnel are afforded precedence during boarding. This method ensures that the proper chain of command is observed and can facilitate effective management of the boarding process, reducing confusion and maintaining discipline.

Ordering the boarding in this manner allows for a clear hierarchy to be maintained, which is important for communication and leadership, particularly in situations where time is of the essence or operational security is a concern. The senior personnel can also take responsibility for ensuring the safety of the crew during the boarding process, setting an example and managing the transition effectively.

As for the other options, the idea of boarding in any order disregards the importance of maintaining order and discipline, which can lead to chaos or miscommunication. Additionally, waiting for an announcement may unnecessarily delay the boarding process, especially in urgent scenarios where time is critical. Similarly, the suggestion to board junior first may undermine the established hierarchy and could lead to a breakdown in command structure, which is vital in military operations.