We once deployed ships to save South Korea. Now we've been forced to turn to South Korea to save us.
For much of the twentieth century, American shipyards were engines of industrial power and national will; today, the country that once built fleets capable of turning the tide of wars produces barely three cargo vessels a year while China launches more than a thousand. The gap has grown so wide that it now constitutes a vulnerability in both commerce and defense, prompting the Trump administration to declare a crisis and welcome South Korean capital as a remedy. Yet the very policies emanating from the same White House—steel tariffs, immigration restrictions, the century-old Jones Act—form a quiet counterforce against the revival they claim to champion. It is a moment that asks whether a nation can rebuild what it has spent decades dismantling, and whether its institutions will allow it to try.
- America's shipbuilding collapse is no longer merely an industrial footnote—it has become a strategic liability, leaving the country unable to transport its own energy or secure its own sea lanes without foreign vessels.
- South Korea's Hanwha has committed $200 million to Philadelphia's last major commercial yard, with plans for $5 billion more, yet the facility still runs on a crane built in 1942 and produces one ship where its Korean counterpart produces fifty.
- A desperate labor shortage is drawing unlikely recruits—former Amazon warehouse workers, cake decorators, nannies—into brutal shipyard apprenticeships that take three years to complete and can train only twenty people at a time.
- The Jones Act's century-old mandate that American cargo move on American ships has produced a surreal outcome: New England imports foreign gas in winter while domestic reserves sit nearby, and Puerto Rico once received Russian LNG the same month Russia invaded Ukraine.
- ICE agents raiding a Korean battery plant in Georgia—handcuffing three hundred technicians sent to train American workers—sent a chilling signal to the very foreign partners the administration needs to rebuild its industrial base.
- The revival effort is caught in a policy contradiction: tariffs inflate the cost of the steel that ships are made from, hostile immigration enforcement drives away the skilled foreign trainers, and no coherent resolution is yet in sight.
The Philadelphia shipyard along the Delaware River is, by almost any measure, a relic. Its main crane dates to 1942. It delivers roughly one ship a year. China, in the same period, launches more than a thousand cargo vessels. The disparity has hardened into a national security problem, and the Trump administration has named it a crisis.
Hanwha, one of South Korea's largest shipbuilding companies, purchased the yard in 2024 and immediately began pouring money into it. David Kim, the Korean-American executive overseeing the facility, describes the place plainly as a dinosaur—and his job as dragging it into the present century. The company's ambition is to reach twenty ships a year within two years, which would require sweeping automation and a workforce expansion of seven to ten thousand people. America, however, has almost no skilled shipbuilders left. The apprenticeship program accepts about twenty people at a time; the full training takes three years. Among the current cohort: a former Amazon warehouse worker, a onetime cake decorator, a former nanny. The work is grueling and the conditions unforgiving, but the apprentices describe a sense of purpose that their previous jobs never offered.
The economics are punishing. A ship that takes six months to build in Korea takes a year in Philadelphia and costs five times as much. Critical components—engines, propellers—no longer exist in American manufacturing and must be imported. Hanwha's Korean yards, which Kim took journalists to visit, run nine vessels simultaneously with twenty-six thousand workers and four hundred trainees learning through virtual reality. The contrast with Philadelphia borders on the surreal.
Deeper contradictions are written into American law itself. The Jones Act requires that cargo moving between U.S. ports travel on American-built ships. The United States builds zero liquefied natural gas tankers. The result is that New England imports expensive foreign gas each winter while domestic supplies sit untapped a few states away, and Puerto Rico once received Russian LNG in the same month Russia invaded Ukraine. An LNG tanker costs roughly $260 million to build in Asia; in the United States, the price approaches $1 billion.
President Trump signed an executive order making shipbuilding a national priority and established a White House office for the sector. Yet his administration's other decisions cut against that goal. A fifty-percent steel tariff raises the cost of the industry's primary material. A crackdown on skilled immigration has made foreign expertise harder to retain at the precise moment it is most needed. Last September, ICE agents removed three hundred Korean technicians from a battery plant in Georgia, an episode that alarmed South Korean partners and raised questions about whether Hanwha's Philadelphia workforce might face similar disruption.
South Korea's government responded to American tariff pressure with an offer to invest $150 billion in U.S. shipbuilding, with Philadelphia as the anchor. The symmetry is not lost on those who remember that American naval power once stood between South Korea and annihilation. Now the relationship has quietly reversed. Whether the United States can hold together the political will, the consistent policy, and the patient investment to see the revival through remains, for now, an open question.
The Philadelphia shipyard sits along the Delaware River like a monument to a vanished era. Once it built the vessels that won wars and opened continents. Today it delivers one ship a year, maybe one and a half. China, by contrast, launches over a thousand cargo ships annually. The gap is so vast it has become a national security problem, and the Trump administration has declared it a crisis.
The yard is one of only two remaining in America capable of building large commercial cargo vessels. Everything about it speaks to obsolescence. The crane overhead dates to 1942. The equipment is ancient. David Kim, the Korean-American who now runs the facility for South Korea's Hanwha shipbuilding company, walks visitors through the yard and calls it a dinosaur. Nearly everything here is a dinosaur. Hanwha bought the yard in 2024 for $100 million, then immediately invested another $100 million, betting that American shipbuilding could be resurrected. Kim's mandate is to drag the operation into the 21st century.
The math of the problem is stark. In Korea, Hanwha's shipyard produces roughly one vessel per week. In Philadelphia, the same company manages one per year. The company aspires to reach twenty ships annually from the Philadelphia facility within two years, which would require robots, automation, and a workforce expansion of seven to ten thousand people. But America has almost no skilled shipbuilders left. The work is brutal—freezing winters, scorching summers, dangerous conditions. The yard's training program can only accommodate about twenty new apprentices at a time, and the full apprenticeship takes three years. Still, people are coming. Justin left his job as a grocery picker at Amazon. Meg worked as a cake decorator and a nanny before arriving. They describe the work as exhausting but meaningful, and they appreciate that the yard pays them while they learn and provides health insurance. The conditions are harsh, but as one apprentice put it, the work makes you feel like you're part of something bigger.
The economic barriers are immense. A cargo ship that takes six months to build in Korea or China takes twice as long in Philadelphia and costs five times as much. Key components—propellers, engines—must be imported because America no longer manufactures them. Michael Coulter, Hanwha's top executive for U.S. operations, argues that scale is the solution. Build more ships, and the per-unit cost drops significantly. He took journalists to Hanwha's Korean facility, where nine vessels were under construction simultaneously, steel sections the size of buildings hovering overhead, rows of robots working alongside over twenty-six thousand human workers. The yard trains four hundred new workers at a time using virtual reality technology. The contrast with Philadelphia is almost surreal.
But there is a deeper absurdity embedded in American law and policy. The United States is the world's largest producer of natural gas, yet it builds zero liquefied natural gas tankers. A century-old statute called the Jones Act requires that any cargo shipped between American ports must travel on an American-made vessel. So if natural gas is to move from one U.S. port to another, it must travel on an American LNG ship. No such ships exist. The result: New England imports expensive natural gas from abroad during winter, even though the fuel is extracted just a few states away. Puerto Rico imported Russian natural gas the same month Russia invaded Ukraine. The United States exports LNG to over thirty countries on foreign carriers while its own regions go without.
The cost differential explains why no one builds these ships domestically. An LNG tanker costs roughly $260 million in Asia. In the United States, the price reaches $1 billion. President Trump made shipbuilding a national priority last year, signing an executive order and establishing a White House office dedicated to the sector. Yet his administration's other policies work against this goal. A fifty percent tariff on steel—the primary component in shipbuilding—artificially inflates construction costs. American steel already costs roughly twice as much as Chinese steel; tariffs only widen the gap. When imported steel becomes more expensive, domestic producers simply raise their own prices. The administration has also adopted a hostile stance toward skilled immigration at precisely the moment when foreign expertise is essential. Last September, ICE agents raided a Korean battery plant in Georgia, handcuffing and removing three hundred Korean technicians and engineers who had come to train American workers. The incident created a backlash in Korea and raised questions about whether similar raids might target Hanwha's operations in Philadelphia.
South Korea's president responded to Trump's tariff threats with an offer: invest $150 billion to revive American shipbuilding, with Philadelphia as the starting point. It is a remarkable inversion of Cold War history. Decades ago, the United States deployed naval power to defend South Korea. Now America has turned to South Korea to rescue its own maritime industry. Coulter insists this is not weakness but necessity. Shipbuilding is a national security requirement. The nation must be able to secure its own commerce and export its own energy. Whether conflicting White House policies will allow that to happen remains uncertain.
Citações Notáveis
Shipbuilding is a national security necessity. The U.S. needs to be able to secure our own commerce. We need to be able to export our own energy.— Michael Coulter, Hanwha's top U.S. executive
When we put heavy tariffs on imported steel, we drive those costs up, that's a great opportunity for Americans to raise their own price.— Colin Grabow, trade expert at CATO Institute
A Conversa do Hearth Outra perspectiva sobre a história
Why does it matter that we can't build ships anymore? Isn't that just one industry?
Because ships move ninety percent of global trade. If there's a conflict with China, Beijing could weaponize its merchant fleet and cut us off from goods we depend on. We'd be hostage to their goodwill.
But couldn't we just buy ships from South Korea? They're our ally.
That's what some economists argue. But the administration sees it differently—shipbuilding is a national security necessity, not a commodity you outsource. You need the capacity to build your own.
So why did America stop building ships in the first place?
Decades of shortsighted policy and neglect. It was cheaper to buy foreign, so the industry atrophied. Now there's almost no skilled workforce left, no supply chains, no infrastructure. Rebuilding takes time and money.
The tariffs on steel seem to work against the whole goal, though.
Exactly. The administration wants to revive shipbuilding but puts tariffs on the main material that goes into ships. When imported steel gets expensive, American producers just raise their prices too. It's self-defeating.
What about the immigration piece? That ICE raid in Georgia sounds like it made things worse.
It did. You're trying to attract Korean engineers and technicians to train American workers, then you arrest three hundred of them. It sent a message that wasn't welcoming. Hanwha has been assured it won't happen in Philadelphia, but the damage to trust was real.
Is there any way this actually works?
If the administration can align its policies—drop the tariffs, welcome skilled immigrants, invest in training—and if Hanwha follows through on its $5 billion commitment, maybe. But right now it feels like the government is fighting itself.