The Joint Chiefs of Staff (JCS) is a body of senior military leaders. It advises the President and the Secretary of Defence. The JCS coordinates military strategy and operations. It comprises the heads of each military branch. The JCS plays a crucial role in national security. Their recommendations influence defence policy and military planning. The structure ensures unified command and effective decision-making.
In 2025 and 2026, the Trump administration removed several senior United States military leaders, including service chiefs, intelligence heads, and the Secretary of the Navy. The changes affected...
