Hanwha Emerges as Key Partner in U.S. Shipbuilding Revival, Challenging China's Dominance

A National Security Multi-Mission Vessel (NSMV) under construction at Dock 4 of Hanwha Philly Shipyard in Philadelphia, Pennsylvania. With U.S. shipbuilding capacity estimated at just one-230th of China's, South Korea's Hanwha Ocean is emerging as a key partner in efforts to revive the American shipbuilding industry. The Wall Street Journal (WSJ) has highlighted the role of Korean technology and capital in realizing the Trump administration's vision of a new "maritime golden age." In a report published on Oct. 25 (local time), the WSJ examined Hanwha Group's acquisition of Philly Shipyard and its expansion into U.S. Navy-related projects. The United States currently accounts for less than 1% of global shipbuilding output, making it difficult to rebuild the industry through domestic capabilities alone. Hanwha Ocean's Geoje shipyard, with its advanced automation and robotics technologies, has consequently emerged as a potential model for cooperation. Following its acquisition of Philadelphia-based Philly Shipyard in December 2024, Hanwha invested $350 million in facility improvements and plans to commit several billion dollars more. The South Korean government has also pledged $150 billion in investment in the U.S. shipbuilding sector under a bilateral trade agreement reached last year, adding momentum to the effort. Hanwha's expansion into U.S. defense-related shipbuilding is already yielding tangible results. In March, the company secured a subcontract for the preliminary design of the U.S. Navy's next-generation logistics support vessel. Earlier this month, it was also selected to build specialized auxiliary vessels associated with the Golden Dome missile defense initiative. Hanwha aims to upgrade Philly Shipyard's capabilities from auxiliary vessel construction to combat shipbuilding by 2028. The group is also pursuing additional acquisitions to expand its U.S. operations. In August, Hanwha submitted a nonbinding offer worth more than $1 billion to acquire Austal USA's shipyard in Mobile, Alabama, and negotiations are continuing. Alex Wong, Hanwha Group's chief strategy officer, identified a combination of commercial and naval shipbuilding operations as the next stage of its expansion, signaling an ambition to secure more U.S. defense contracts. Challenges remain, however. Philly Shipyard faces high production costs, a shortage of subcontractors and limited site space, all of which constrain its ability to increase output. Rebuilding a supply chain after decades of decline in the U.S. shipbuilding industry is also expected to require substantial investment and time. Political uncertainty adds another layer of risk. The U.S. House and Senate have taken differing positions on funding for vessels built overseas, while delays in passing defense spending legislation have made the scale of future orders difficult to predict. The WSJ noted that the U.S. Department of Defense would need to provide greater certainty over long-term demand to encourage sustained investment by companies from allied countries. Despite the positive coverage in the U.S. media, Hanwha Ocean shares declined in South Korean trading on Oct. 26. As of 9:17 a.m., the stock was trading at 54,100 won, approximately $40.86, down 2.17% from the previous session, amid a broader KOSPI decline and concerns that a stronger Korean won could weigh on profitability.