Identify the person who is the Chief of Staff of the Air Force.

• A. Honorable Pete Hegseth
• B. General Dan Caine
• C. Sergeant Major Michael R. Weimer
• D. General Kenneth S. Wilsbach

Answer: (D)

The position being tested is the top uniformed leader of the Air Force. This role is held by a four-star general who leads the service, oversees operations and readiness, and serves as the primary military adviser to the Secretary of the Air Force and, through that office, to the President and the Department of Defense.

Among the options, the person who fits this level of leadership and rank is General Kenneth S. Wilsbach. He has held high-level, four-star command positions within the Air Force, aligning with the responsibilities and stature of the Chief of Staff. The other names either are not four-star Air Force generals or are not in a position to serve as the service’s top officer (for example, a senior enlisted adviser or a civilian commentator), so they do not fit the role.