China’s Submarine Surge: Google Maps Reveals Buildup Near Taiwan

New satellite imagery from Google Maps show China's growing submarine fleet near Taiwan, with at least six nuclear-powered submarines detected in the First Submarine Base near Qingdao. The two Type 091 and two Type 093A attack subs were detected, as well as an unidentified ship (possibly scrapped), and China's only remaining Type 092 ballistic missile submarine (now replaced by Type 094s). The strategic position of the base ensures quick reach to the East China Sea and Sea of Japan, according to China's emphasis on nuclear-powered submarines as indicated by naval captain Wen Xuexing.

The expansion of the fleet coincides with news of China's new sail-less mini-submarine for shallow-water stealth operations in the Taiwan Strait, for example.

 Analysts point to China's stepped-up production of submarines, such as Type 093B cruise missile carriers and future Type 096 ballistic missile submarines, to advance nuclear deterrence as well as regional supremacy. Taiwan is responding with anti-submarine warfare spending, such as seabed sonar networks and domestic submarine construction.

These developments come against the backdrop of increased tensions, with China's submarine deployments underpinning its blockade capabilities and second-strike nuclear deterrence. 

The U.S. and allies are countering with initiatives such as AUKUS, which is a reflection of increased Indo-Pacific undersea competition.