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Republic of Korea Navy - ROKN
Go Jun Bong class Tank Landing Ship
 

go jun bong class landing ship tank lst roks korean navy rokn hanjin lcvp 03x
  
 07/21
Ships:
Unit Korean Name Builder Launched Commissioned STATUS
LST-681 ROKS Go Jun Bong 고준봉 Hanjin 1991 1994  ACTIVE
LST-682 ROKS Bi Ro Bong 비로봉 Hanjin 1995 1998 ACTIVE
LST-683 ROKS Hyang Ro Bong 향로봉 Hanjin 1996 1999 ACTIVE
LST-685 ROKS Sung In Bong 성인봉 Hanjin 1999 1999 ACTIVE
 
Specifications:
 
Builder:
Hanjin Heavy Industry Co. Ltd., Busan, RoK

Displacement:
2600 tons (empty) / 4300 tons (full load)
Length:
112.7 meters (370 feet)
Beam: 15.4 meters (51 ft)
Draft: 3.1 meters (10 ft)
Speed: 16 knots (30 km/h), max. / 12 knots (22 km/h), cruise
Range: 4500 NMI (8300 km) at cruise speed
Complement: 121 (ship)

Propulsion:
DIESEL
2 x SEMT Pielstick 16 PA6V 280 diesel engines (9500 kW / 12800 hp)
2 shafts, 2 propellers
 
Armament:
 
LST-681
4 x
Emerlec 30mm guns
2 x
Vulcan 20mm Gatling guns
 
LST 682, LST 683, LST 685
1 x
Breda L70K 40mm twin gun
2 x
Vulcan 20mm Gatling guns
 
Aviation:
flight deck aft / no hangar
 
Boats & landing craft: 4 x Landing Craft Vehicle Personnel (LCVP)
Troops: 258 marines
Capacity: 12 tanks / 14 AAV's / 8 trucks
 
 
Development:
In the late 1980s the Republic of Korea Navy decided to gradually replace its aging fleet of WW2 era LST-542 class LSTs (renamed Un Bong class LST) bought from the US Navy in 1958. A three phase plan was laid out to develop new landing ships to meet the demands of modern amphibious and transport operations.

The first phase was designated as the LST-I project, and development and design started in 1987 by Korea Tacoma, currently Hanjin Heavy Industries. After 4 years of development, the lead ship Go Jun Bong (LST 681) was launched in 1991. Three more ships followed and all four ships were commissioned by 1998.

The second phase, or LST-II, was originally planned to import four Newport class tank landing ships, but after being postponed due to budget issues, it was changed in favor for domestic built 4500 ton LPDs to be commissioned by 2013-2016. These ships will ultimately replace the Un Bong and Go Jun Bong class LSTs.

Design:
Go Jun Bong class LST is based on the design of the LST-542 class LST, and thus its exterior is very similar to the Un Bong class LST.
The ship is designed to land multiple personnel, tanks and equipment simultaneously with doors and ramps placed on both the stern and bow of the ship, unlike the Un Bong class LST which only has doors on the bow. It is also equipped with a turn table, saving time when loading or landing vehicles. There is also a ramp for moving trucks up to the deck, and multiple elevators for rapid cargo loading.

source: wikipedia
 
images

lst-681 roks go jun bong class landing ship tank republic of korea navy rokn lcvp 02
LST-681 ROKS Go Jun Bong

lst-681 roks go jun bong class landing ship tank republic of korea navy rokn lcvp 03
LST-681 ROKS Go Jun Bong with LST-682 ROKS Bi Ro Bong


lst-682 roks bi ro bong landing ship tank republic of korea navy rokn lcvp 02
LST-682 ROKS Bi Ro Bong

lst-682 roks bi ro bong landing ship tank republic of korea navy rokn lcvp 07
LST-682 ROKS Bi Ro Bong

lst-682 roks bi ro bong landing ship tank republic of korea navy rokn lcvp 06
LST-682 ROKS Bi Ro Bong

lst-682 roks bi ro bong landing ship tank republic of korea navy rokn lcvp 05
LST-682 ROKS Bi Ro Bong

lst-682 roks bi ro bong landing ship tank republic of korea navy rokn lcvp 03
LST-682 ROKS Bi Ro Bong

lst-682 roks bi ro bong landing ship tank republic of korea navy rokn lcvp 04
LST-682 ROKS Bi Ro Bong


lst-683 roks hyang ro bong landing ship tank republic of korea navy rokn lcvp 03
LST-683 ROKS Hyang Ro Bong

lst-683 roks hyang ro bong landing ship tank republic of korea navy rokn lcvp 04
LST-683 ROKS Hyang Ro Bong

lst-683 roks hyang ro bong landing ship tank republic of korea navy rokn lcvp 02
LST-683 ROKS Hyang Ro Bong


lst-685 roks sung in bong landing ship tank republic of korea navy rokn lcvp 02
LST-685 ROKS Sung In Bong

lst-685 roks sung in bong landing ship tank republic of korea navy rokn lcvp 06
LST-685 ROKS Sung In Bong

lst-685 roks sung in bong landing ship tank republic of korea navy rokn lcvp 07
LST-685 ROKS Sung In Bong

lst-685 roks sung in bong landing ship tank republic of korea navy rokn lcvp 03
LST-685 ROKS Sung In Bong

lst-685 roks sung in bong landing ship tank republic of korea navy rokn lcvp 04
LST-685 ROKS Sung In Bong

lst-685 roks sung in bong landing ship tank republic of korea navy rokn lcvp 05
LST-685 ROKS Sung In Bong



ARMAMENT + DETAILS

go jun bong class landing ship tank lst roks korean navy rokn hanjin 02x gatling lcvp
mast, antenna + superstructure details

go jun bong class landing ship tank lst roks korean navy rokn hanjin 02x lcvp vulcan 20mm gatling gun
2 x Landing Craft Vehicle Personnel (LCVP) on both sides / 2 x Vulcan 20mm Gatling guns

go jun bong class landing ship tank lst roks korean navy rokn hanjin 02xx breda bofors l70k 40mm twin gun
1 x Breda L70K 40mm twin gun on the bow

go jun bong class landing ship tank lst roks korean navy rokn hanjin 02ax breda l70k 40mm twin gun
1 x Breda L70K 40mm twin gun on the bow

go jun bong class landing ship tank lst roks korean navy rokn hanjin stern gate ramp
stern gate + ramp

go jun bong class landing ship tank lst roks korean navy rokn hanjin 04x stern gate ramp aav
stern gate + ramp
 
 
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