(a)
(2) In the event of the death, retirement, resignation, or reassignment of the officer serving as Chairman before the end of the term for which the officer was appointed, an officer appointed to fill the vacancy shall serve as Chairman only for the remainder of the original term, but may be reappointed as provided in paragraph (1).
(3) The President may extend to eight years the combined period of service of an officer as Chairman and Vice Chairman if the President determines that such action is in the national interest. The limitation in this paragraph does not apply in time of war.
(b)
(A) the Vice Chairman of the Joint Chiefs of Staff;
(B) the Chief of Staff of the Army, the Chief of Naval Operations, the Chief of Staff of the Air Force, or the Commandant of the Marine Corps; or
(C) the commander of a unified or specified combatant command.
(2) The President may waive paragraph (1) in the case of an officer if the President determines such action is necessary in the national interest.
(c)
Amendments
2016—Subsec. (a)(1). Pub. L. 114–328, §921(b)(1)(A), substituted "four years, beginning on October 1 of an odd-numbered year. The limitation does not apply in time of war." for "two years, beginning on October 1 of odd-numbered years. Subject to paragraph (3), an officer serving as Chairman may be reappointed in the same manner for two additional terms. However, in time of war there is no limit on the number of reappointments."
Subsec. (a)(3). Pub. L. 114–328, §921(b)(1)(B), added par. (3) and struck out former par. (3) which read as follows: "An officer may not serve as Chairman or Vice Chairman of the Joint Chiefs of Staff if the combined period of service of such officer in such positions exceeds six years. However, the President may extend to eight years the combined period of service an officer may serve in such positions if he determines such action is in the national interest. The limitations of this paragraph do not apply in time of war."
1987—Pub. L. 100–180 substituted "grade and rank" for "rank" in section catchline.
Effective Date of 2016 Amendment
Pub. L. 114–328, div. A, title IX, §921(b)(2), Dec. 23, 2016, 130 Stat. 2351, provided that: "The amendments made by paragraph (1) [amending this section] shall take effect on January 1, 2019, and shall apply to individuals appointed as Chairman of the Joint Chiefs of Staff on or after that date."