United States Secretary of Defense to die was Frank Carlucci (1987–1989), on 3 June 2018. United States Secretary of Defense The Secretary of Defense (SecDef) is the leader and chief executive officer of the United States Department of Defense, the executive department of the Armed Forces of the United States. The Secretary of Defense's position of command and authority over the United States' military is second only to that of the President and Congress, respectively. This position corresponds to what is generally known as a Defense Minister in many other countries. The Secretary of Defense is appointed by the President with the advice and consent
Under Secretary of Defense for Personnel and Readiness the Assistant Secretary of Defense(Force Management and Personnel) and authorizing authority over the Assistant Secretary of Defense for Reserve Affairs and the Assistant Secretary of Defense for Health Affairs. Since the National Defense Authorization Act for Fiscal Year 2000 was signed on 5 October 1999, the Under Secretary has been responsible for establishing standards on deployment of units away from assigned duty stations, the length of time they may be away for a deployment away from assigned duty stations, and for establishing systems for reporting tracking deployments. When created in 1993, the USD(P&R) assumed authority primarily over three DoD offices: