Which leadership principle instructs leaders to know their Marines and look out for their welfare?

• A. Know your Marines and look out for their welfare
• B. Keep your Marines informed
• C. Set the example
• D. Make sound and timely decisions

Answer: (A)

The main idea here is that true leadership starts with knowing the people you lead and taking care of them. This principle is about understanding your Marines—their strengths, challenges, morale, and welfare—and actively looking out for their safety, well-being, and needs. When a leader makes welfare a priority, trust grows, and Marines feel supported, which in turn helps them perform at their best.

That focus on caring for people is what makes this choice the best fit. The other duties—keeping Marines informed, setting the example, and making sound and timely decisions—are all important parts of leadership, but they address different aspects: communication, behavior and standards, and judgment under pressure, respectively. The option that centers on knowing Marines and looking out for their welfare is the one that directly embodies that personal-fare and welfare aspect.