Kahu Kordell Kekoa, center, performs a chant with members of Pearl Harbor Naval Shipyard observing as they stand at the water front of Pearl Harbor.

PHNSY & IMF Bless New Dry Dock

Kahu Kordell Kekoa,center, performs a traditional Hawaiian oli (chant) to bless the land, asking for protection and to foster good energy, as the Navy begins construction on a new dry dock at Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility, Aug. 13, 2023. The construction of the dry dock, currently the Navy's largest facilities construction project in history, will be the first since World War II. PHNSY & IMF Bless New Dry Dock

Sunrise over Pearl Harbor Naval Shipyard & IMF

Sunrise over the Ko`olau Mountains with portal crane P-76 in the foreground.

ALOHA!

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As the nation's largest, most comprehensive U.S. Navy fleet repair and maintenance facility between the U.S. West Coast and the Far East, we provide a fleet that's capable, ready and “Fit to Fight!”

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LATEST NEWS

Hawaii Regional Maintenance Center preps USS Antietam for decommissioning

PACIFIC OCEAN (Sept. 14, 2020) The Ticonderoga-class guided-missile cruiser USS Antietam (CG 54) moves in formation during exercise Valiant Shield 2020. Valiant Shield is a U.S. only, biennial field training exercise (FTX) with a focus on integration of joint training in a blue-water environment among U.S. forces. This training enables real-world proficiency in sustaining joint forces through detecting, locating, tracking, and engaging units at sea, in the air, on land and in cyberspace in response to a range of mission areas. (U.S. Navy photo by Mass Communication Specialist 2nd Class Nick Bauer)

Sept. 23, 2024 - Members of the Hawaii Regional Maintenance Center (HRMC) at Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) completed an inactivation availability Sept. 13, 2024, to prepare USS Antietam (CG 54) for the end of its active Navy service.

Pearl Harbor Naval Shipyard Begins USS North Carolina Submarine Maintenance

Virginia-class fast-attack submarine USS North Carolina (SSN 777) enters Dry Dock 1 at Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) Sept. 4, 2024. North Carolina is at the shipyard for its Depot Modernization Period, where the shipyard project team and ship’s crew will give the vessel its scheduled maintenance upgrades and makeover. PHNSY & IMF’s mission is to repair, maintain, and modernize Navy fast-attack submarines and surface ships, in order to keep the Navy’s fleet “Fit to Fight.” (U.S. Navy photo by Justice Vannatta)

Sept. 9, 2024 - Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility’s (PHNSY & IMF) workforce successfully docked Virginia-class fast-attack submarine USS North Carolina (SSN 777) on Sept. 4 in preparation for a Depot Modernization Period (DMP).

Pearl Harbor Naval Shipyard Completes USS Hawai’i Submarine Maintenance

The Virginia-class fast-attack submarine USS Hawai’i (SSN 776) begins sea trials at Joint Base Pearl Harbor-Hickam, Hawai’i, July 12, 2024. Hawai’i began its maintenance period at Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility Pearl Harbor in late 2021. Significant refurbishments of major components were performed due to periodicity requirements during a depot modernization period availability. Upgrades, inspections and repairs were conducted throughout the submarine. For almost two years, maintenance crews worked in the dry dock, then Hawai’i was moved pier-side where the remaining work was completed. Prior to being certified as seaworthy and ready to return to the fleet, the submarine will be taken out on sea trials for testing. PHNSY & IMF is the largest, most comprehensive fleet repair and maintenance facility between the U.S. West Coast and the Far East and provides a capable, ready and

July 22, 2024 - Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) delivered the Virginia-class fast-attack submarine, USS Hawai’i (SSN 776), back to the fleet following the completion of her depot modernization period (DMP) availability.

Pearl Harbor Naval Shipyard Completes USS Minnesota Submarine Maintenance

The Virginia-class fast-attack submarine USS Minnesota (SSN 783) is towed to begin sea trials while it passes Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility at Pearl Harbor, Hawaii, June 20, 2024. Minnesota entered an extended docking selected restricted availability (EDSRA) at Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) almost 25 months ago. During the maintenance period, the shipyard and crew performed tank blasting and coating, hull preservation, propulsion and ship system repairs, modernization upgrades and made enhancements to mechanical and electrical systems. Following certification, the crew will work together to maintain readiness and is scheduled to homeport shift to Guam later in the year. PHNSY & IMF is the largest, most comprehensive fleet repair and maintenance facility between the U.S. West Coast and the Far East and provides a capable, ready and

July 22, 2024 - Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) workforce successfully completed an extended docking selected restricted availability (EDSRA) of USS Minnesota (SSN 783) July 3 delivering the Virginia-class fast-attack submarine back to the fleet.

Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility Welcomes ASC Personnel

Twenty-eight ASC [formerly known as the Australian Submarine Corporation] personnel pose for a photo at Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF), Joint Base Pearl Harbor-Hickam, Hawaii, July 16, 2024. The team is part of the Australia, United Kingdom and United States (AUKUS) enhanced trilateral security partnership. They will be trained and certified on various aspects of submarine maintenance to support the AUKUS Pillar 1 program that is supporting Australia’s acquisition of sovereign conventionally armed, nuclear-powered submarines. PHNSY & IMF is a field activity of NAVSEA and a one-stop regional maintenance center for the Navy’s surface ships and submarines. It is the largest industrial employer in the state of Hawai’i, with a combined civilian and military workforce of approximately 6,400. It is the most comprehensive fleet repair and maintenance facility between the U.S. West Coast and the Far East, strategically located in the heart of the Pacific, being about a week’s steaming time closer to potential regional contingencies in the Indo-Pacific.

The AUKUS Integration and Acquisition Program Office is responsible for executing the trilateral partnership to support Australia’s acquisition of sovereign, conventionally armed, nuclear-powered fast-attack submarines at the earliest possible date while setting the highest nuclear stewardship standards and continuing to maintain the highest nonproliferation standard. The AUKUS partnership is a strategic endeavor that will uplift the industrial bases of the three partners and promote a safe, free and open Indo-Pacific, ensuring an international, rules-based order is upheld in the region.

To learn about AUKUS Pillar 1 and the Optimal Pathway, visit ---- FACT SHEET: Trilateral Australia-UK-US Partnership on Nuclear-Powered Submarines | The White House

(U.S. Navy photo by Claudia LaMantia)

July 19, 2024 -

PEARL HARBOR, Hawaii – Twenty-eight ASC Pty Ltd [formerly known as the Australian Submarine Corporation] personnel began training at Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) in Pearl Harbor, Hawaii, as part of the Australia, United Kingdom and United States (AUKUS) enhanced trilateral security partnership this week.