There is only one national command authority.The national command authority is the constitutionally mandated, congressionally required, DoD-directed unbroken chain of command from the president of the United States as our commander-in-chief to the secretary of Defense.Our entire Department of Defense — the brave men and women in uniform, rely on this chain of command every single day to execute the no-fail mission of protecting this great nation. There is no greater national security priority than maintaining its authority, 24 hours a day, 7 days a week, 365 days a year.Any SECDEF who is absent in his duties and fails to...