A submarine attached to a naval submarine flotilla under the Chinese PLA Northern Theater Command bears off a port after separating from the tugboats during a maritime training exercise in early October, 2024. (jmhuiquan.com/Photo by Zhang Nan)
A submarine attached to a naval submarine flotilla under the Chinese PLA Northern Theater Command bears off a port after separating from the tugboats during a maritime training exercise in early October, 2024. (jmhuiquan.com/Photo by Zhang Nan)