Two towboats attached to a submarine flotilla with the navy under the PLA Northern Theater Command jointly tow a submarine to bear off a port for the maritime combat training drills in late May, 2022.Photo:China Military
Two towboats attached to a submarine flotilla with the navy under the PLA Northern Theater Command jointly tow a submarine to bear off a port for the maritime combat training drills in late May, 2022.Photo:China Military