Hanwha Ocean and HD Hyundai remain locked in protracted strike disputes as South Korea’s shipbuilding sector experiences a boom driven by a new international cooperation project and rising demand for premium vessels, a report said on 24 September 2026.
The article in sources said the disputes have continued despite the wider industry expansion triggered by the promotion of MASGA, a South Korea–United States shipbuilding cooperation project, and a rapid surge in orders for high value added ships.
Those twin forces have put the domestic shipbuilding industry into what the report described as an unprecedented boom, but the growth has exposed strains within firms and between employers and workers.
Tension has centred on how the benefits of stronger performance are shared. Management and labour have clashed over the distribution of gains, and that disagreement has been a central factor keeping strikes in place at the two major builders named in the report.
Shipyards that are seeing increased work have nonetheless faced growing pains as they try to reconcile production pressures with workforce demands. The dispute at Hanwha Ocean and HD Hyundai was presented in the report as an example of the wider industry problem rather than an isolated incident.
The continuing industrial action has implications beyond the companies directly involved. With global demand shifting towards more sophisticated designs and higher value models, disruptions in South Korea’s yards could reverberate through supply chains that depend on timely delivery of complex vessels.
Cooperation and demand
MASGA, the bilateral initiative cited in the report, has been promoted as a driver of collaboration between South Korean yards and US partners. The source linked the project to a strengthening order book for specialised, high value vessels which in turn has helped power the current expansion of domestic capacity.
That stronger demand for premium tonnage is a key contextual factor in the strikes. When margins and workload rise quickly, expectations about profit sharing and working conditions can harden, and the report suggested management and labour have struggled to find common ground on those questions.
Industry mounting pressures
The reports item noted the industry’s boom has not come without costs. Rapid growth often places stress on labour relations and operational planning, and the report framed the Hanwha Ocean and HD Hyundai disputes as symptoms of that pressure.
While the report did not provide detailed figures or timelines for the labour actions, it emphasised the broader pattern: significant demand for higher value ships, stimulated in part by MASGA, coincides with disputes over how the resulting performance and returns are allocated.
The source account makes clear the state of play remains unsettled. The combination of international cooperation, surging demand and persistent labour disputes presents a complex challenge for South Korea’s shipbuilding industry as it attempts to capitalise on a rare upswing without fracturing the workforce relationships that underpin production.