APRA HARBOR, Guam (April 25, 2026) Landing Craft, Air Cushion 52 and 62, attached to Assault Craft Unit Five (ACU-5) and embarked aboard San Antonio-class amphibious transport dock ship USS Portland (LPD 27), supported the rapid movement of essential supplies to the Commonwealth of the Northern Mariana Islands in the aftermath of Typhoon Sinlaku. (U.S. Navy video by Reynaldo T. Rabara)
SANTA RITA, Guam (April 13, 2026) — As the Commonwealth of the Northern Mariana Islands (CNMI) enters Condition of Readiness 1 (COR 1) in preparation for Super Typhoon Sinlaku, Joint Region Marianas (JRM) and Joint Task Force–Micronesia (JTF-M) are closely monitoring the storm and remain postured to support emergency and disaster response efforts.
ASAN, Guam (April 11, 2026) – Together with the Government of Guam and Joint Task Force- Micronesia, Joint Region Marianas (JRM) continues to closely monitor Typhoon Sinlaku, formerly known as Tropical Storm 04W, as it tracks toward the Marianas.
ASAN, Guam (April 10, 2026) – Together with the Government of Guam and Joint Task Force-Micronesia, Joint Region Marianas continues to closely monitor Tropical Storm Sinlaku, formerly known as Tropical Depression 04W, as it tracks toward the Marianas.
ASAN, Guam – The following is released by Commander, Joint Region Marianas Rear Adm. Brett Mietus:
Maintaining the safety of our Guam community, both civilian and military, remains our top priority. The most recent quarterly laboratory results for all active military drinking water entry points to the distribution system (ETPDS) on Guam military installations were below Guam EPA’s Interim Action Level for dieldrin of 0.2 µg/L (parts...
ASAN, Guam – The Department of the Navy, including both the U.S. Navy and U.S. Marine Corps; the U.S. Air Force; the U.S. Army; and the U.S. Coast Guard (collectively referred to as “Action Proponents”) have prepared a supplement to the 2015 Mariana Islands Training and Testing (MITT) Environmental Impact Statement (EIS)/Overseas EIS (OEIS) and the 2020 MITT Supplemental EIS (SEIS)/OEIS to assess the potential environmental effects...
ASAN, Guam – U.S. Navy Rear Adm. Brett Mietus, commander, Joint Region Marianas, convened the Regional Drinking Water Committee board at JRM headquarters on Nimitz Hill, Jan. 29.
