Who is the U.S Secretary of War?

The role of the U.S. Secretary of War was a position that existed in the United States government prior to its department being replaced by the Department of Defense in 1947. The current equivalent responsibilities are managed by the Secretary of Defense. The Honorable Pete Hegseth is known for his association with military and defense issues; however, he has not held the title of Secretary of War or Secretary of Defense.

It is important to note that none of the options in this question accurately represent the current official holding the position of Secretary of Defense. Understanding governmental roles and their historical context is crucial in recognizing how the U.S. military and defense structure have evolved over time. This question may serve as a learning point about the distinction between historical and current governance roles.