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Welcome to Joint Region Marianas

Joint Region Marianas' mission is to provide executive level installation management support to all Department of Defense components and tenants through assigned regional installations on Guam and the Northern Mariana Islands in support of training in the Marianas; to act as the interface between the Navy and the civilian community; to ensure compliance with all environmental laws and regulations, safety procedures, and equal opportunity policy; and perform other functions and tasks as may be assigned.

Guam Defense System
Click here for more information about the proposed Enhanced Integrated Air & Missile Defense (EIAMD) System on Guam.

MITT/PATT
Click here for more information about the Mariana Islands Training and Testing (MITT) Supplemental Environmental Impact Statement/Overseas Environmental Impact Statement (EIS/OEIS) and Record of Decision.
Click here for more information about the 2022 CNMI Programmatic Agreement Testing and Training (PATT).

Freedom of Information Act

For instructions on how to submit a FOIA (Freedom of Information Act) request to Joint Region Marianas, visit:

https://www.cnic.navy.mil/About/Freedom-of-Information-Act/#foia-request

News From Around Joint Region Marianas

Excelling at “Remote” Leadership
Jan 04, 2023

Cmdr. John Keefe has spent the last couple of years commanding one of the Navy’s most preeminent forward-deployed units in the Pacific, leading approximately 230 expeditionary Sailors in undertaking some of our Nation’s most challenging and dynamic missions at Explosive Ordnance Disposal Mobile Unit 5.
Joint Region Marianas emphasizes continuity of operations, strong partnerships during change of command ceremony
May 30, 2025

GUAM — Commander, Joint Region Marianas U.S. Navy Rear Adm. Brent DeVore transferred command of JRM to U.S. Navy Rear Adm. Brett Mietus during a change of command ceremony at Department of Defense Education Activity Guam High School in Agana Heights, Guam, May 29.
Fit Body, Fit Mind: CKFC Takes Holistic Approach to Health and Fitness
Apr 08, 2025

NAVAL BASE GUAM (April 9, 2025) – A holistic approach to fitness is recognizing that our physical, mental, and emotional well-being are interconnected and that taking care of ourselves requires balancing these different aspects.
Carl Vinson Carrier Strike Group Arrives in Guam
Mar 24, 2025

APRA HARBOR – The Carl Vinson Carrier Strike Group (VINCSG) arrived in Guam for a regularly scheduled port visit, March 24.
Making Room for Mental Health With Talkspace
Mar 13, 2025

NAVAL BASE GUAM (March 14, 2025) – Practicing self-care comes in various forms including recognizing that your mental health is just as important as your physical health and seeking professional help when you need it.

Find Your Region or Installation
Joint Region Marianas Popular Links

2023 US Navy Water System Water Quality Report

Useful Information

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