The Marine Corps Association is the Professional Association of the Marine Corps. Use this app to access our publications, Leatherneck Magazine of the Marines and Marine Corps Gazette Professional Journal of the Marines. Additionally, you can stay up to date on our Professional Events and access our Professional Development Resources.

The Marine Corps Association is the professional organization of the United States Marine Corps, founded more than 100 years ago by General John A. Lejeune. MCA is a member based organization dedicated to professional development, recognition of excellence, and building awareness of the rich traditions, history and esprit of the United States Marine Corps. Our non-profit arm, the Marine Corps Association Foundation, supports Marines through four programs which provide unit libraries, commanders’ forum events and professional military education trips to Marines throughout the world.