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Marianas Island Range Complex

Commander, U.S. Naval Forces Marianas (COMNAVMARIANAS), representing Commander, U.S. Pacific Fleet (PACFLT) is responsible for supporting military training in the Marianas. The Mariana Islands Range Complex (MIRC) is used for training activities to develop warfighting skills and maintain the constant state of readiness of military forces. The MIRC is characterized by a unique combination of attributes that make it a strategically important range complex.  These attributes include a strategic location on a U.S. terrirtory, urban training environments, expansive airspace, expansive surface & subsurface seaspace, and the ability to use live ordnance in authorized training spaces.

To coordinate training or for more information contact:
MIRC Operations:
DSN: 315-349-6399, or
Local 671-349-6399


Mariana Islands Training and Testing (MITT) Supplemental Environmental Impact Statement/Overseas Environmental Impact Statement (EIS/OEIS)

Find information related to the MITT EIS/OEIS and Record of Decision - Click Here.

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Commander, Joint Region Marianas Public Affairs Office   |   PSC 455 Box 211   |   FPO AP, Guam 96540
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