The assistant commandant of the Marine Corps (ACMC) is the second highest-ranking officer in the United States Marine Corps, and serves as a deputy for the commandant of the Marine Corps (CMC). Before 1946, the title was known as the assistant to the commandant.
Image: Eli K. Cole
Image: John A. Lejeune
Image: General C. G. Long in 1918
John A. Lejeune
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John Archer Lejeune was a United States Marine Corps lieutenant general and the 13th Commandant of the Marine Corps. Lejeune served for nearly 40 years in the military, and commanded the U.S. Army's 2nd Division during World War I. After his retirement from the Marine Corps he became superintendent of the Virginia Military Institute.
The senior officers of the 1st Marine Brigade photographed at Veracruz in 1914. Front row, left to right: Lt. Col. Wendell C. Neville; Col. John A. Lejeune; Col. Littleton W. T. Waller, Commanding; and Maj. Smedley Butler.
Major General Omar Bundy, former commander of the 2nd Division, and Major General John A. Lejeune of the USMC, the division's current commander, at Marbache, France, August 11, 1918.