Commandant of the Marine Corps

The Commandant of the Marine Corps is the highest-ranking officer in the United States Marine Corps. This individual oversees all operations, training, and policies within the Corps, ensuring its readiness and effectiveness. The Commandant serves as the principal military advisor to the President and the Secretary of Defense on Marine Corps matters. Appointed by the President, the Commandant typically holds a four-star general rank and is responsible for the welfare of Marines and their families, representing the Corps both domestically and internationally. The position embodies leadership and operational excellence in one of the key branches of the U.S. military.