Culture of the United States Marine Corps reminder to provide good order and discipline. The Marines' Hymn dates back to 1919 and is the oldest official song in the U.S. Armed Forces. It embraces some of the most important battles of the Corps at that time, including Chapultepec and Derna. Subtle changes and unofficial verses have been added as the history of the Corps grew. The official Marine Corps emblem is the Eagle, Globe, and Anchor, sometimes abbreviated "EGA". Adopted in its present form in 1868 by Commandant Jacob Zeilin, it derives partially from ornaments worn by the Continental Marines and the British Royal Marines, and is
Military Secretary to the Commandant of the Marine Corps Military Secretary to the Commandant of the Marine Corps The Military Secretary to the Commandant of the Marine Corps is the senior advisor and task manager for the Commandant of the Marine Corps. Personally selected by the Commandant, the Military Secretary is an active duty Colonel who reports directly to the Commandant. The exact duties of the Military Secretary have varied based on the needs and preferences of each Commandant. There are no existing manuals or orders that dictate the exact role of the Military Secretary. He runs the day-to-day operations of the Office of the Commandant, supervises the schedule