The U.S. needs a shipbuilding revolution

Original Article ↗ Hacker News Discussion ↗

Industrial Revitalization vs High-Wage Reality

  • Several commenters argue shipbuilding can’t be fixed in isolation; the issue is broad US deindustrialization (chips, aviation, autos, materials).
  • Debate over whether a rich, high‑wage country can reindustrialize: some say automation, logistics, and uneven wage distribution make it feasible; others say decades of offshoring erased practical know‑how across the cost spectrum.
  • Explanations offered: capital and environmental constraints, “Dutch disease”–like currency effects, finance outcompeting industry, and broken feedback in US policy.
  • A minority is optimistic that AI, robotics, and cheap energy could spark a new manufacturing boom; others see that as speculative compared with concrete industrial policy.

Economies of Scale, the Jones Act, and Commercial Shipping

  • Strong consensus that military shipbuilding can’t be globally competitive without a large commercial base; China’s capacity advantage is tied to its massive civilian yards.
  • The Jones Act is heavily debated:
    • Critics say it raises costs, suppresses inter‑coastal shipping, and insulated US yards into uncompetitive, high‑cost producers.
    • Defenders stress its intent: preserving US‑built, US‑crewed, US‑flagged capacity for wartime, and argue repeal alone would simply kill what’s left of domestic shipbuilding.
  • Some propose repeal plus explicit subsidies and industrial policy (as with CHIPS/IRA), or structured partnerships with allies (South Korea, Japan, maybe Mexico/Canada) to build ships in North America and transfer know‑how.
  • Others note US shipyards are already saturated with naval work; the missing piece is a coherent, long‑term maritime strategy, not just one law.

Are Big Warships Obsolete?

  • One camp claims large surface combatants are outdated in a world of cheap naval drones, anti‑ship missiles, and hypersonics; they support concepts like arsenal ships, 747 missile carriers, and containerized missiles.
  • The opposing camp emphasizes logistics and persistence: you still need big hulls to move fuel, vehicles, munitions, and to provide missile defense, sensors, and continuous presence. Vulnerable ≠ obsolete.
  • Submarines are widely seen as crucial but constrained by US build capacity; there’s concern the attack‑sub fleet is shrinking faster than it can be replaced.
  • Many argue the real constraint is missile production and reload capacity, not platforms alone.

Alliances, Geopolitics, and a China–Taiwan Conflict

  • Shipbuilding is repeatedly tied to a possible China–Taiwan war. Commenters note China’s huge industrial and amphibious buildup and argue the US would be outbuilt “10 to 1” in a long conflict.
  • There’s extensive, conflicting debate over:
    • How quickly China could land forces on Taiwan.
    • Whether US forces would intervene militarily versus repeat the “Ukraine model.”
    • Whether time favors China (rising power) or the US (AI/tech edge, allies).
  • Some see closer integration with South Korean and Japanese shipbuilders as an obvious hedge; others worry about their vulnerability to Chinese strikes.
  • A thread questions pervasive US “war thinking,” while others argue US forward power is still critical to deter expansion by China or Russia.

Policy, Politics, and “Too Late?”

  • Several participants see the situation as the outcome of decades of short‑termism, deregulation for finance, and hostility to strategic subsidies, while rivals pursued coherent industrial policy.
  • There is pessimism that entrenched interests (corporate elites, existing contractors) and partisan whiplash make any “shipbuilding revolution” politically unlikely.
  • Some argue the US may already have missed its window for industrial leadership and should instead invest heavily in new domains (space resources, AI) rather than trying to match Chinese yards ship‑for‑ship.