Which leadership principle helps maintain efficiency and morale by involving Marines in the team?

The principle that helps maintain efficiency and morale by involving Marines in the team is keeping your Marines informed. This principle emphasizes the importance of communication in leadership. When Marines are kept informed about their roles, the mission, and any changes that may affect them, they feel more valued and engaged in the team's objectives. This involvement fosters a sense of belonging and ownership, which in turn can enhance motivation and teamwork.

By ensuring that all team members understand the broader context of their work, leaders can cultivate an inclusive environment where questions, feedback, and insights are welcomed. This open communication loop not only keeps the team aligned with the mission but also contributes significantly to maintaining high morale, as Marines feel their contributions are recognized and their perspectives are considered.

Other principles, such as delegating responsibility and encouraging independence, are also important but focus more on empowering individuals rather than directly enhancing team cohesiveness through information sharing. Limiting communication to essentials could lead to situations where team members feel left out or uninformed, ultimately diminishing their morale and efficiency.