Who is the Deputy Secretary of State as of September 2025?

The correct answer is Christopher Landau. As of September 2025, he serves as the Deputy Secretary of State. Landau brings a wealth of experience in diplomacy and governance, which makes him well-equipped for this role, ensuring effective management of the State Department's operations and serving as a key advisor to the Secretary of State.

Other potential choices reflect notable individuals, but they do not hold the position of Deputy Secretary of State. This reinforces the importance of verifying current officeholders to ensure accuracy in answers related to government roles.