Army Special Operations Forces (ARSOF) are designated by which authority?

The correct answer is based on the authority of command and designation for Army Special Operations Forces (ARSOF). The Secretary of Defense holds the responsibility for overall military readiness and organization, which includes the establishment and designation of special operations forces within the Army. This authority encompasses the strategic oversight required to manage and direct ARSOF, ensuring they are properly integrated into the broader defense structure and aligned with national security objectives.

The other roles, such as the Chief of Staff, Secretary of the Army, and Joint Chiefs of Staff, have significant responsibilities in military operations, force management, and policy formulation. However, the explicit authority to designate special operations forces ultimately falls under the purview of the Secretary of Defense, emphasizing their critical role in national defense strategy and operational readiness.