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.

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LATEST NEWS

Paws for Effect: Tuukka brings joy to Sailors at Pearl Harbor Naval Shipyard

A sailor kneels to give Tuukka, a certified therapy dog with Pet Partners, a head rub during a morale-boosting visit at the Hawaii Regional Maintenance Center at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility on Dec. 4, 2024. The visit provided a moment of calm and connection for sailors and shipyard employees. PHNSY & IMF’s mission is to repair, maintain, and modernize Navy fast-attack submarines and surface ships, to keep the Navy’s fleet “Fit to Fight.” (U.S. Navy photo by Kenny Jones)

Jan. 15, 2025 - A unique event brought a welcome break to Sailors and shipyard employees at the Hawaii Regional Maintenance Center (HRMC) located at Pearl Harbor Naval Shipyard Intermediate Maintenance Facility (PHNSY & IMF) Dec. 4, 2024.

National STEM Day at Pearl Harbor Naval Shipyard: Engaging Future Innovators

James B. Castle High School STEM (science, technology, engineering and mathematics) students engage with Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) engineers in an open-panel discussion, exploring the world of STEM careers and innovations Nov. 7, 2024. The tour was organized by PHNSY & IMF Community Relations Office as a way of building relationships with local schools while showcasing shipyard capabilities to inspire the next generation of engineers. 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 Kenny Jones)

Jan. 15, 2025 - Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) celebrated National STEM Day with two days of events featuring the importance of science, technology, engineering, and mathematics education and innovation.

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.