Which of the following descriptions best characterizes the Goldwater - Nichols reorganization act?

The Goldwater-Nichols Reorganization Act of 1986 significantly reshaped the structure of the U.S. military command and control system. By enhancing the role of the Chairman of the Joint Chiefs of Staff (CJCS), the act aimed to resolve coordination issues among the different branches of the military and improve strategic planning and operational execution.

The act bestowed greater responsibility on the CJCS for providing unified military advice to the President and the Secretary of Defense, effectively making the position the principal military adviser. This centralization of command meant that the Chairman had a more authoritative role in decision-making processes and military operations, thereby increasing the influence of the position within the Department of Defense.

This enhancement of authority aligns directly with the intent of the Goldwater-Nichols Act, which sought to create a more cohesive and responsive military structure. The improvements in communication and integration across forces, emphasizing the CJCS's strategic guidance, were crucial in promoting joint operations and ensuring that military branches worked more cooperatively.