Hanwha Ocean Widens US Naval Footprint with $750M Capex Plan

Hanwha Ocean accelerated its expansion into American defense shipbuilding on Oct. 26, 2026, advancing a multi-phase infrastructure program to retool domestic drydocks for naval surface combatant construction and fleet maintenance.

The shipbuilder has deployed $350 million in capital upgrades at Philly Shipyard Inc. since acquiring the yard for $100 million in December 2024. Board resolutions authorized an additional $400 million in capital outlays through late 2027.

The combined $750 million investment equips the Pennsylvania facility to pursue US Navy combatant construction certification by 2028. The site currently employs 2,500 personnel, establishing an operational beachhead inside the domestic defense industrial base.

Procurement authorities finalized a contract on Oct. 8, 2026 designating Philly Shipyard to build missile-tracking instrumentation vessels for the Missile Defense Agency. The program carries a potential ceiling value of $2.0 billion across the vessel class.

TOTE Services serves as vessel construction manager for the two-ship project under the Maritime Administration framework. The first hull, designated Golden Defender, is scheduled for delivery in June 2030 to track ballistic missile trajectories.

Hanwha Ocean and Hanwha Systems purchased the Philadelphia facility on Dec. 19, 2024 from Norwegian holding company Aker. The acquisition gave the South Korean industrial group full ownership of commercial docks formerly dedicated to commercial cargo ships.

The Merchant Marine Act of 1920 mandates that vessels operating between domestic ports must be built in American shipyards. Direct ownership allows Hanwha Ocean to build domestic hulls while transferring automated block assembly and robotic welding technologies.

Entry into American naval support began under a Master Ship Repair Agreement signed July 22, 2024 with the Naval Supply Systems Command. That agreement qualified Hanwha Ocean's Geoje shipyard to bid on Military Sealift Command overhaul contracts.

The company secured its first military maintenance task order on Aug. 29, 2024 for dry cargo ship USNS Wally Schirra. The project marked the first depot-level overhaul of an American naval auxiliary vessel at a South Korean yard.

Naval authorities awarded a follow-on overhaul contract on Nov. 12, 2024 for the fleet replenishment oiler USNS Yukon. The vessel completed scheduled drydock maintenance and structural inspections under the supervision of American fleet engineers.

US Sen. Dave McCormick of Pennsylvania visited the Geoje shipyard on Oct. 8, 2026 to review drydock automation systems and crane facilities. Yard management confirmed that Philly Shipyard expanded its workforce to 2,500 employees during the visit.

Hanwha Ocean widened its domestic acquisition push beyond Pennsylvania in August 2026 by submitting a non-binding offer for Austal USA. The cash proposal valued the Mobile, Alabama shipyard between $1.0 billion and $1.2 billion.

Austal USA holds active prime contracts to construct steel-hulled towing and salvage ships alongside littoral combat ships for the US Navy. An equity acquisition would add deep-water aluminum and steel fabrication lines to Hanwha Ocean's footprint.

Design capabilities are expanding alongside shipyard acquisitions. Hanwha Ocean executed a joint engineering agreement with Vard Marine on March 30, 2026 to collaborate on conceptual designs for the next generation of naval logistics and auxiliary vessels.

Engineering teams expect to complete the conceptual vessel designs in the first quarter of 2027, the company said. The project establishes standardized structural modularity intended to lower lifecycle procurement costs across auxiliary vessel programs.

Capital expenditures at Philly Shipyard prioritize gantry crane retrofits, blast-and-paint hall expansions and automated steel cutting lines. The modernization addresses productivity backlogs that have reduced operational vessel availability across American naval shipyards.

The facility operates one drydock for active newbuilding work while dedicating secondary basins to repair operations and component staging. Expanding operational drydocks will allow the yard to build up to two full hulls annually.

Workforce training initiatives run parallel to physical drydock renovations. Hanwha Ocean deployed production supervisors from South Korea to train American mechanics on precision plate assembly and automated sub-block alignment methods.

Hanwha Ocean has not published binding agreements or execution timetables for broader multi-billion dollar American shipyard expansions discussed in bilateral policy forums, and regulatory filings on DART omit specific investment schedules.

Philly Shipyard will conclude facility engineering reviews for the missile instrumentation vessels by December 2026. Conceptual design validation under the Vard Marine partnership takes place in the first quarter of 2027.