Strain is already seen in job markets at Ulsan, a key industrial city on Korea’s southeast coast. The number of unemployment benefit claims rose 18 percent in the first quarter from a year earlier, compared with a 1.3 percent increase for the whole country, data from the labor ministry show. 

The government is currently reviewing designating the shipbuilding industry as a “special employment support industry,” according to Lee Hyun Ok, a director for regional and industrial employment policy at Korea’s Labor Ministry. If designated, the government will offer job training to those who are made unemployed and offer financial support to companies that keep their workers, Lee said.

The worst may be yet to come. The value of new orders at Korea’s shipbuilders fell 94 percent in the first quarter from a year earlier, and is forecast to fall 85 percent in 2016, according to Export-Import Bank of Korea. Plunging new orders suggests companies will no longer have room to hold on to employees once current ship-building projects end.

Korean unemployment benefits are a maximum of 43,416 won a day for a maximum 240 days. The exact amount depends on age, number of years the person has paid employment insurance, and final salary.

The proportion of income that is replaced by unemployment benefits in Korea was lower than the average for Organisation for Economic Co-operation and Development in all scenarios listed by the institution. The OECD analyzed various cases depending on the number of money earners and children in a family.

“It will be difficult for those laid off, as with the economy growing slowly, new jobs aren’t being created,” said Cho Seong Jae, director for industrial relations research at Korea Labor Institute. Also, people aren’t aware of the magnitude of the upcoming joblessness because most workers are contract-based and not well represented by unions, he said. “The government should think beyond traditional job support measures to support them,” he said.