Leadership has long been a focal point of human curiosity but has recently gathered even more attention. As globalization becomes increasingly the dominant force in political, social, and economic affairs, leaders far and wide are being called upon to take on new roles and address emergent challenges. This trend may be most prominent in the arena of national security. In particular, military leaders must now interact with a broader range of social communities as engagements span national and cultural boundaries. While in the past, national militaries or their forces or branches acted alone, most of today’s engagements involve coalitions, “partners”, or joint forces. How do the traditional traits and characteristics of military leaders align with this new environment? This paper will examine several traits or characteristics of military leaders, compare them to those of other global leaders, and suggest ways to prepare military leaders for global leadership roles that go beyond parochial interests.