The Chinese submarine with the hull number 201 is a Chinese diesel–electric auxiliary submarine. It is used to test systems and technologies, including test launching ballistic missiles (SLBM).[2] 201 is the sole member of its class, designated Type 032 (NATO reporting name: Qing).[1]
201 commissioned into the People's Liberation Army Navy (PLAN) in 2012; the previous SLBM testbed, a Golf-class submarine (Type 031), subsequently decommissioned in 2013.[1] It participated in testing the JL-2 SLBM.[2] 201 made the first three JL-3 test launches[3] starting in 2018.[4]
201 resembles an enlarged Type 039A submarine, with bow-mounted retractable diving planes, instead of sail-mounted. [5] The sail is disproportionately long, and extends below the keel like the Golf-class; at least one ballistic missile launch tube is fitted at the rear of the sail.[1] In 2017, the height of the rear sail was increased, likely to support the larger JL-3.[2]