Who is the current Secretary of War?

The position of Secretary of War is historical and was replaced by the Secretary of Defense after the National Security Act of 1947. Therefore, none of the options provided accurately reflect the current title, as there is no longer a Secretary of War in the United States government. The role was effectively transitioned to the Department of Defense, which oversees all military branches.

If referring to a contemporary leadership position related to military affairs, it would be more appropriate to look for the Secretary of Defense. However, given the focus on military leadership roles and recognizing that none of the choices are accurate as current office holders, it's essential to clarify that existing knowledge and current governmental structure dictate understanding positions correctly.

The correct knowledge surrounding this topic involves recognizing the historical context of military leadership titles and their evolution in the US government.