China has surpassed America in nuclear submarine launches for the first time, launching 10 advanced vessels to the US’s 7 from 2021-2025, exposing critical vulnerabilities in President Trump’s naval rebuilding efforts against Beijing’s aggressive expansion.
Story Snapshot
- China launched 10 nuclear-powered submarines (79,000 tonnes) vs. US’s 7 (55,000 tonnes) between 2021-2025, per IISS February 2026 report.
- Bohai Shipyard expansions since 2019 enabled parallel production of nuclear-armed Type 094 SSBNs and Type 093B SSGNs.
- US submarine fleet ages at 63 active vessels while China reaches ~16, signaling a quantitative gap amid qualitative US edges.
- Experts warn of looming crisis for US Pacific dominance without urgent industrial revival under Trump’s America First defense push.
China’s Production Surge Outpaces US
Bohai Shipbuilding Heavy Industry Co in Huludao expanded from 2019-2022 with a second manufacturing hall, enabling China to launch 10 nuclear-powered submarines between 2021 and 2025. These included the seventh and eighth Type 094 Jin-class ballistic-missile submarines in 2024-2025 and nine Type 093B Shang III guided-missile submarines. Total displacement reached 79,000 tonnes, exceeding the US’s seven launches at 55,000 tonnes. This marks China’s first exceedance of US production rates in number and tonnage.
Key Submarine Types and Strategic Role
Type 094 SSBNs carry nuclear-armed ballistic missiles, completing China’s nuclear triad alongside land-based ICBMs and bombers. Type 093B SSGNs feature vertical launch systems potentially for hypersonic missiles. Early 2026 satellite imagery confirmed six Type 094s at various sites, with IISS inferring additional hidden launches as almost certain. The lead Type 095 Sui-class SSN launched recently, bolstering China’s undersea capabilities despite ongoing noise and technology gaps versus US Virginia and Ohio classes.
US Navy Faces Inventory Pressures
America maintains 63 active nuclear submarines against China’s approximately 16, including reserves. However, US fleet aging and retirements create inventory strain, compounded by delays in Columbia-class SSBN production until around 2028. Virginia-class SSN launches sustained US output at seven during the period, but mixed SSBN/SSN production lags China’s focused surge at Huludao, the sole Chinese nuclear sub builder rebuilt over two decades from 1970s origins.
China’s program evolved from noisy Type 091 Han-class and 2010s Type 093A Shang II, shifting from diesel-electric dominance through state-driven expansions. This supports Beijing’s power projection into Pacific and Indian Oceans, pressuring allies like Japan, India, and South Korea.
Implications for American Security
Short-term, China’s gains enhance regional reach and deterrence, challenging Western naval superiority. Long-term, closing the quantity gap risks a looming crisis for US undersea dominance without industrial base revival, as urged by experts. IISS labels it a growing challenge; Popular Mechanics calls it troubling for Asian operations. President Trump’s administration must prioritize shipbuilding to counter Beijing’s state-controlled output and maintain qualitative leads essential for national security and deterrence.
Forecast International notes China starts from behind but focuses on technical catch-up, like planned Type 096 SSBNs in the 2030s. AUKUS pact delays highlight Western vulnerabilities, demanding America First investments in defense infrastructure to protect Pacific freedoms and American interests.
Sources:
China building more nuclear subs than America: IISS report
China Launches More Nuclear Subs Than US
Production and Power: China Outpaces U.S. in Nuclear Submarine Construction
US Must Invest in Undersea Defense as China Advances
