Government and External Affairs
The installation's single source liaison to the local community.

GEA Mission

Prevent, mitigate, and repair mission constraints caused by encroachment and enhance Installation support of the Marine Corps’ warfighting mission by integrating communications, outreach, and engagement to advance mission sustainment, legislative engagement, mission compatibility, and liaison with installation communities, elected officials, and mission partners.

Request Support from the Combat Center
Instructions for requesting support from the Combat Center can be found at our Community Engagement page.

Request Support from Other Bases
Information for requesting support from a Marine Corps base other than MCAGCC Twentynine Palms is located at

Requests for Funeral Detail
If you have inquiries about funeral detail requests, please call Headquarters Marine Corps at (866) 826-3628 or (703) 784-9823. We do not accept requests for funeral detail.

Dark Skies Report

Night Sky Brightness Report Cover
MGAGCC Sand Hill February 23, 2017

This final report presents results of night sky brightness measurements made at the Marine Corps Air Ground Combat Center (MCAGCC) located near Twentynine Palms, CA. These all-sky, calibrated measurements were made on the nights of 23/24 and 24/25 February 2017 and show moderate levels of light pollution at the observation point which causes the night visual environment to appear brighter than a naturally dark location.

The final report was prepared by Dark Sky Partners, LLC, in June of 2017.


Community Impact Report

The Community Impact Report attempts to take a comprehensive look at the full impact the Marine Corps Air Ground Combat Center (MCAGCC) has on the local and regional communities.



Director 760-830-5473
Deputy Director 760-830-3765
Community Liaison 760-830-5651
School Liaison 760-830-1574
Operations Officer 760-830-3735
Land Management Specialist 760-830-8477
Encroachment Specialist 760-830-3013
Webmaster 760-830-4237
DSN: 230

Marine Corps Air Ground Combat Center Twentynine Palms