Dujiang-class tug

Dujiang class tug is a class of little known medium harbor tug (YTM) built in the People’s Republic of China (PRC) for the People's Liberation Army Navy (PLAN). The exact domestic Chinese type designation remain unknown, and this class is identified by its NATO reporting name Dujiang class, or 渡江 in Chinese, meaning Crossing the River. Dujiang class is a design with a single deck and two levels of superstructures, with a semi-enclosed platform atop the second level.