U.S. Warns of China’s Expanding Submarine Threat

by Emmitt Barry, Worthy News Washington D.C. Bureau Chief

(Worthy News) – Senior U.S. naval commanders are warning that China’s rapidly expanding submarine force presents a mounting strategic challenge, as Beijing develops next-generation ballistic missile submarines capable of striking larger portions of the U.S. mainland from waters closer to its own shores, the Wall Street Journal reported.

In testimony before the U.S.-China Economic and Security Review Commission, Vice Adm. Richard Seif said China’s growing undersea capabilities “represent a serious challenge,” citing advanced technologies that could erode America’s longstanding dominance beneath the seas. Rear Adm. Mike Brookes, director of U.S. Navy intelligence, projected that by 2040 China’s undersea forces “may credibly challenge U.S. regional maritime dominance.”

At the center of concern is China’s anticipated Type 096 ballistic missile submarine, expected to carry longer-range and more accurate missiles. Brookes testified that the platform would allow Beijing to “target large portions of the U.S. from protected waters,” significantly enhancing its nuclear deterrent. This marks a step beyond China’s current submarines, which are largely limited to targeting portions of the U.S. from within the first island chain.

China has dramatically expanded its submarine production capacity, accelerating output from less than one nuclear-powered submarine per year to significantly higher rates. Pentagon projections estimate Beijing’s fleet could reach 80 submarines by 2035, roughly half of them nuclear-powered — up from today’s force of more than 60 vessels, many of them diesel-powered and more limited in range.

While China already fields the world’s largest navy by ship count, U.S. analysts note that undersea warfare has long been a key American advantage. That edge, however, is narrowing as Chinese submarines grow quieter, faster, and more survivable.

Beijing is also investing heavily in seabed sensors, unmanned systems, and underwater monitoring infrastructure — sometimes described as an “Underwater Great Wall” — designed to create layered defenses and complicate U.S. naval operations in the Western Pacific.

Looking ahead, U.S. intelligence expects China to extend routine submarine patrols into the Indian Ocean, Arctic, and even the Atlantic by 2040, signaling ambitions for a true blue-water navy. As Washington works to strengthen alliances such as AUKUS and rebuild its own submarine production, military leaders say control of the undersea domain will remain central to deterrence and the defense of the American homeland.

Copyright 1999-2026 Worthy News. This article was originally published on Worthy News and was reproduced with permission.


Latest News from Worthy News

Tsunami Warning In Japan
Tsunami Warning In Japan

Tsunami warnings were issued in Japan after a powerful earthquake struck off the coast of northeastern Japan on Monday afternoon, authorities said.

US Seizes Ship In Hormuz Strait; Iran Vows To Retaliate
US Seizes Ship In Hormuz Strait; Iran Vows To Retaliate

The United States military has intercepted and seized an Iranian-flagged container ship that attempted to bypass an American blockade near the Strait of Hormuz, marking the first such incident since restrictions on Iranian ports began last week.

UK Evangelicals Report Rising Hostility Despite Religious Freedom (Worthy News In-Depth)
UK Evangelicals Report Rising Hostility Despite Religious Freedom (Worthy News In-Depth)

About one in three evangelical Christians in Britain say they have experienced hostility because of their beliefs, according to a new report by the Evangelical Alliance United Kingdom.

Orbán of Balkans’ Claims Victory In Bulgaria’s Election
Orbán of Balkans’ Claims Victory In Bulgaria’s Election

Rumen Radev claimed victory after exit polls showed his Progressive Bulgaria movement won Sunday’s parliamentary election in the Balkan nation, its eighth general vote in five years.

FBI Director Says Evidence Supports Trump’s 2020 Election Claims, Promises Developments Soon
FBI Director Says Evidence Supports Trump’s 2020 Election Claims, Promises Developments Soon

FBI Director Kash Patel said Sunday that the bureau has gathered evidence supporting claims by President Donald Trump that the 2020 election was stolen, though he declined to release details, citing an ongoing investigation.

IDF Establishes “Yellow Line” Buffer Zone in Southern Lebanon Amid Ceasefire
IDF Establishes “Yellow Line” Buffer Zone in Southern Lebanon Amid Ceasefire

The Israel Defense Forces (IDF) confirmed Saturday that it has established a “Yellow Line” security perimeter across southern Lebanon, creating a controlled buffer zone during the current 10-day ceasefire. The move is aimed at maintaining operational security while preventing renewed hostilities along Israel’s northern border.

U.S. Preparing Naval Crackdown on Iran-Linked Tankers as Strait Tensions Escalate
U.S. Preparing Naval Crackdown on Iran-Linked Tankers as Strait Tensions Escalate

The United States is preparing to significantly expand its maritime pressure campaign against Iran, with plans underway to board and seize Iran-linked oil tankers and commercial vessels in international waters, U.S. officials told the Wall Street Journal.