Marines


G-4 Installation Support Directorate

Twentynine Palms Logo
Twentynine Palms, California
Marine Air Ground Task Force Training Command and Marine Corps Air Ground Combat Center

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The Installation Support Directorate (ISD) provides installation planning, engineering, programming, acquisition, and assignment of adequate facilities and services for assigned activities within the installation. ISD assures the availability of facilities, infrastructure, equipment, and other related assets to accommodate current and future mission requirements through strategic planning.

ISD Org Chart 2024

Marine Corps Air Ground Combat Center Twentynine Palms