Who should enter an automobile first?

The correct answer is that the junior Marine should enter the automobile first. This practice stems from military customs and courtesies that emphasize respect and hierarchy. By having the junior Marine enter the vehicle first, it allows the more experienced or senior members, whether officers or non-commissioned officers, to maintain their position of authority and oversight. This ensures a degree of discipline and order which is crucial in military operations.

In addition, this practice can enhance safety; having the senior or ranking personnel enter last allows them to maintain situational awareness as they enter the vehicle, ensuring that the space is clear and safe before they step inside. The order of entering a vehicle is part of broader principles of teamwork and military protocol that reinforce the chain of command.

Understanding this hierarchy is essential for maintaining proper military decorum and ensuring the efficient execution of tasks, especially in operational settings where every member's role is vital.