Story perspectives

Hanwha Invests $5 Billion to Boost U.S. Submarine Production

12/25/2025

Summary

Story summary

Hanwha Philly Shipyard aims to build nuclear-powered submarines for the U.S. Navy and plans to invest $5 billion to boost production from 1.2 ships per year to as many as 20.
Move aligns with AUKUS and aims to ease bottlenecks in U.S. submarine production.
Hanwha plans to hire skilled personnel and reuse existing designs, notably Virginia-class submarines.
U.S. President Donald Trump supports Hanwha’s naval involvement, emphasizing allied submarine capabilities.

History

Historical Context

The AUKUS Agreement, announced on September 15, 2021, established a trilateral security partnership between Australia, the UK, and the US, focusing on military collaboration and nuclear-powered submarine technology. This initiative, seen as a response to perceived threats from China, led to Australia's cancellation of a €56 billion submarine contract with France, highlighting shifting geopolitical dynamics in the Indo-Pacific region.

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Story summary

Hanwha Philly Shipyard aims to build nuclear-powered submarines for the U.S. Navy and plans to invest $5 billion to boost production from 1.2 ships per year to as many as 20.
Move aligns with AUKUS and aims to ease bottlenecks in U.S. submarine production.
Hanwha plans to hire skilled personnel and reuse existing designs, notably Virginia-class submarines.
U.S. President Donald Trump supports Hanwha’s naval involvement, emphasizing allied submarine capabilities.

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