China's latest nuclear-powered submarine, part of the new Zhou-class line of vessels, reportedly sank pierside in the spring. The incident was initially concealed by the Chinese Navy, according to US defense officials. The submarine, known for its distinctive X-shaped stern aimed at enhancing underwater maneuverability, was under construction at a shipyard near Wuhan.
Satellite imagery from March 10 captured the Zhou-class sub docked at the port with its unique tail design. However, subsequent images from June revealed that the submarine did not return to the pier, indicating a potential mishap.
