Who is the Chief of Naval Operations?

The Chief of Naval Operations (CNO) is the senior officer in the United States Navy and serves as a member of the Joint Chiefs of Staff. The role involves overseeing the naval operations and providing strategic guidance, as well as being the principle naval advisor to the Secretary of the Navy.

Admiral Daryl Caudle is the individual currently serving in this position, appointed to provide leadership and direction for the Navy's operations and set goals that align with national defense strategies. His responsibilities also extend to personnel management, training, and ensuring that naval forces are prepared and equipped to respond to threats and challenges.

The other options do not fill this role, as Marco Rubio is a politician and not a naval officer, General Christopher Mahoney is associated with the Air Force rather than the Navy, and Pete Hegseth is known for his work as a television host and political commentator rather than a naval leadership role. This context underscores why Admiral Daryl Caudle is the correct answer for the Chief of Naval Operations.