China is building a super mothership for sea drones in Shanghai, according to new satellite imagery. The vessel, under construction at the Hudong-Zhonghua shipyard, measures approximately 204 meters in length and 30 meters in width.

The design features a large stern dock chamber and a 50-meter cradle platform, likely intended for launching and recovering XXLUUV-class extra-large uncrewed underwater vehicles. Unlike standard amphibious assault ships, this vessel includes lifting systems and significant internal volume for on-board maintenance of submarines.

While neither the PLA Navy nor the shipyard has officially confirmed the purpose, analysts suggest it aims to eliminate coastal infrastructure dependence for large UUVs. This would allow China to deploy, service, and sustain autonomous underwater systems far from its shores.

@Slavyangrad