COMSUBPAC

COMSUBPAC The official page of the United States Pacific Fleet Submarine Force. Welcome to the official Commander, Submarine Forces, U.S. Pacific Fleet.

Pacific Fleet page. This page is intended to provide updated information and discussion on Commander, Submarine Forces, U.S. Please visit our official homepage at http://www.csp.navy.mil. While this is an open forum, it's also a family-friendly one, so please keep your comments and posts clean. In addition to keeping it family friendly, we ask that you follow our posting guidelines here.

Comments and posts that do not follow these guidelines will be removed:

- We do not allow graphic, obscene, explicit or racial comments or submissions nor do we allow comments that are abusive, hateful or intended to defame anyone or any organization.

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- For Official Use Only (FOUO), classified, pre-decisional, proprietary or business-sensitive information should never be discussed here. Don't post personnel lists, rosters, organization charts or directories. This is a violation of privacy. For information about Operations Security, contact the Naval OPSEC Support Team at
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can be U.S. Navy or MC2 Joe Smith, for example). Thank you for your interest in and support of the men and women of Commander, Submarine Forces, U.S. For more information, visit the DoD Social Media user agreement at
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08/14/2026

Next week, August 17 - 23, is in Billings, Montana!

The U.S. Navy has many ties to The Treasure State, from the 26th Chief of Naval Operations, Adm. Jay L. Johnson to Navy Reserve Center, Billings, still fostering a community of Navy reservists in your city, ensuring maximum readiness, to this day!

Billings is the eighth out of 12 Navy Weeks in taking place in 2026 as part of the Navy Office of Community Outreach’s “Road Trip to 250” celebrating America’s 250th birthday, Freedom 250.’

Navy Weeks connect communities with their Navy through a weeklong series of engagements highlighting maritime strength, shared history, and an enduring commitment to defending freedom.

08/12/2026
08/07/2026
Huge congrats to the newest Chief Petty Officer selects!In the Submarine Force, the Chief is not simply a rank, they are...
08/04/2026

Huge congrats to the newest Chief Petty Officer selects!

In the Submarine Force, the Chief is not simply a rank, they are the backbone of our warfighting capability. They are the keepers of our standards, the guardians of our heritage, and the leaders who train our Sailors to fight and win in the most challenging environments on Earth.

Go celebrate, stay safe, and keep leading from the front! BZ!

07/24/2026

Ships and aircraft participating in exercise Rim of the Pacific (RIMPAC) 2026 conducted a planned, live-fire sinking exercise (SINKEX) and sank decommissioned USS Mobile Bay (CG 53), July 12, 2026, and decommissioned USS Peleliu (LHA 5), July 17. Mobile Bay and Peleliu were sunk in waters 15,000 feet deep, more than 50 nautical miles off the northern coast of the island of Kauai.

07/13/2026
PEARL HARBOR, Hawaii – Los Angeles-class fast-attack submarine USS Jefferson City (SSN 759) arrived at its new homeport ...
07/11/2026

PEARL HARBOR, Hawaii – Los Angeles-class fast-attack submarine USS Jefferson City (SSN 759) arrived at its new homeport of Joint Base Pearl Harbor-Hickam, July 9. Jefferson City joined Submarine Squadron 7 as its seventh fast-attack submarine.

To see the full story, click the link below:
https://dvidshub.net/r/eiyo1q

Welcome home!!Virginia-class fast-attack submarine USS Mississippi (SSN 782) returned to Joint Base Pearl Harbor-Hickam ...
07/10/2026

Welcome home!!

Virginia-class fast-attack submarine USS Mississippi (SSN 782) returned to Joint Base Pearl Harbor-Hickam following deployment, July 6, 2026. During the deployment, Mississippi’s crew performed a wide range of submarine operations to deter aggression and support a free and open Pacific.

To read the full story, click the link below:
https://dvidshub.net/r/ub8fze

America is a maritime nation. For 250 years, the Navy has sailed the globe in defense of freedom. This Independence Day,...
07/04/2026

America is a maritime nation. For 250 years, the Navy has sailed the globe in defense of freedom. This Independence Day, Commander, Submarine Force, Pacific Fleet reflects on a year of readiness, resilience, and unwavering commitment to deterring aggression throughout the Pacific.

From operating with Allies and partners to integrating new technologies that advance our warfighting capabilities, our Sailors, civilians, and families continue to demonstrate the dedication and professionalism that define the Silent Service.

From seabed to space, the Navy delivers peace through strength, always ready to fight and win. As we celebrate our Nation’s independence, we honor those who protect our freedoms and thank the entire COMSUBPAC team for their service and sacrifice.

Happy Fourth of July!








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1430 Morton Street
Pearl Harbor, HI
96860

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