Type 039A Yuan-class Hunter Killer Submarine

From Canadian Power Wiki
Jump to: navigation, search

The Type 039A Yuan-class submarine is a class of diesel-electric submarine in China's People's Liberation Army Navy. It is China's first AIP powered submarine and presumed to be one of the quietest diesel-electric submarine classes in service. This class is the successor of the Type 039 submarine. The official Chinese designation is 039A as the ship is based on the 039 class, but as the 039A has very little resemblance to the 039 it is commonly referred to as the Type 041. The class is designed to replace the aging Type 033 Romeo and the older Type 035 submarines that previously formed the backbone of the conventional submarine force.

According to an early assessment by the US Naval Institute, the Yuan-class was primarily designed as "an anti-ship cruise missile (ASCM) platform capable of hiding submerged for long periods of time in difficult to access shallow littorals." However, another assessment by USNI includes an open-ocean capability which can be utilized beyond coastal waters. Also updated was its role within China's naval fleet, and as of August 2015 it is considered to be a more traditional attack submarine, with a secondary ASCM role.

Variants[edit | edit source]

  • Type 039A: Original Yuan class. The most obvious external visual difference between Type 039A and its predecessor Type 039/039G Song class submarine is in the conning tower. The conning tower of Type 039A is similar to that of Type 039G, but the tower lacks the fin-shaped extrusion on the rear section of the conning towers of both the Type 039 and the Type 039G.
  • Type 039AG: This second member of Type 039A series is frequently but erroneously identified as its development, Type 039B, because externally, the two version looks the same above waterline. The only difference lies below the waterline, which is not readily observed, and it's believed that all Type 039AG have been converted to Type 039B. The most obvious external visual difference between Type 039AG along with its development Type 039B and earlier Type 039A submarine is also in the conning tower: the shape edge at the top of conning tower of Type 039A is replaced with smooth round shape transition. In addition, there is a bulge in the middle of the smooth transition in the forward portion of the conning tower housing some kind of sensor, and this is a new feature earlier Type 039A lacks.
  • Type 039B: This third member of Type 039A series looks identical to earlier Type 039AG from which it is developed from. The biggest difference between Type 039B and Type 039AG is that Type 039B has incorporated flank sonar array, which was subsequently retrofitted on Type 039AG and some earlier boats. This difference, however, is not readily observable because the flank array is installed at the lower portion of the hull. It was only in the early 2010s when a Type 039B built by Shanghai Changxing (长兴) Shipyard exposed in the berth, when the flank array of Type 039B became publicized, thus distinguish the type from earlier Type 039AG that lacked the flank sonar.
  • Type 039B Upgraded): The fourth variant of the Yuan has been first publicized in December 2013, with a modified hull and redesigned conning tower with extrusion at the root of the conning tower in both the bow and stern direction, similar to that of conning tower of Virginia-class submarine. In addition, the bulge housing unknown sensor on board Type 039B in the forward section of the top edge of the conning tower is absent on the new boat launched in April 2014, but there are three white lines at the top of edge of the conning tower on both sides, presumably for environmental sensors. This new boat is claimed to be an upgraded variant of Type 039B.

Unit Run[edit | edit source]

Type 039A[edit | edit source]

  • PLANS Yuan Zheng 92 Hao (330)
  • PLANS Yuan Zheng 93 Hao (331)
  • PLANS Yuan Zheng 94 Hao (332)
  • PLANS Yuan Zheng 95 Hao (333)

Type 039B[edit | edit source]

People's Liberation Army Navy[edit | edit source]

  • PLANS Yuan Zheng 96 Hao (334)
  • PLANS Yuan Zheng 97 Hao (335)
  • PLANS Yuan Zheng 98 Hao (336)
  • PLANS Yuan Zheng 99 Hao (337)
  • PLANS Yuan Zheng 100 Hao (338)
  • PLANS Yuan Zheng 101 Hao (339)
  • PLANS Yuan Zheng 102 Hao (340)
  • PLANS Yuan Zheng 103 Hao (341)
  • PLANS Yuan Zheng 104 Hao (342)
  • PLANS Yuan Zheng 105 Hao (343)
  • PLANS Yuan Zheng 106 Hao (344)
  • PLANS Yuan Zheng 107 Hao (345)
  • PLANS Yuan Zheng 108 Hao (346)
  • PLANS Yuan Zheng 109 Hao (347) – under construction
  • PLANS Yuan Zheng 110 Hao (348) – under construction
  • PLANS Yuan Zheng 111 Hao (349) – under construction

Pakistan Navy[edit | edit source]

  • PNS Unnamed - planned for construction
  • PNS Unnamed - planned for construction
  • PNS Unnamed - planned for construction
  • PNS Unnamed - planned for construction
  • PNS Unnamed - planned for construction
  • PNS Unnamed - planned for construction
  • PNS Unnamed - planned for construction
  • PNS Unnamed - planned for construction

Royal Thai Navy[edit | edit source]

  • HTMS Unnamed - under construction
  • HTMS Unnamed - planned for construction
  • HTMS Unnamed - planned for construction
  • HTMS Unnamed - planned for construction