Republic of Korea Navy Fleet Inventory ๐Ÿ‡ฐ๐Ÿ‡ท

Overview

The Republic of Korea Navy (ROKN), commonly known as the South Korean Navy, is one of the principal branches of the South Korean Armed Forces. Its primary missions include the defense of South Korean territorial waters, deterrence against North Korea, and maintaining freedom of navigation. Over the years, the ROKN has undergone significant modernization and expansion, transforming itself into one of the most technologically advanced and capable navies in the region.

In terms of hardware, the ROKN has a balanced and sophisticated mix of naval assets, including destroyers, frigates, corvettes, submarines, and patrol boats. A key highlight is the Sejong the Great-class destroyers, which are among the most advanced Aegis-equipped ships in existence, providing formidable anti-air, anti-surface, and anti-submarine capabilities. The navy also operates a variety of other modern surface combatants, including the Incheon-class frigates and Pohang-class corvettes.

Submarines form an essential part of the ROKN's force structure. The navy currently operates several classes, including the advanced Dosan Ahn Changho-class, which are domestically produced and equipped with air-independent propulsion (AIP) systems. The capability to field submarines equipped with ballistic missiles is a significant force multiplier, adding a strategic dimension to South Koreaโ€™s naval power.

South Korea has also invested in amphibious assault capabilities with the introduction of the Dokdo-class amphibious assault ships, which can deploy helicopters and troops for various missions, including power projection and humanitarian assistance. The ROKN Marine Corps is another critical aspect, focused primarily on the rapid deployment of forces, particularly with the ongoing threat from North Korea in mind.

A noteworthy feature of the ROKN is its emphasis on indigenous development. Through programs such as the Korean Destroyer eXperimental (KDX) and the Korean Attack Submarine program (KSS), South Korea has managed to build a domestic defense industry that can produce world-class naval platforms. This has significantly reduced the country's dependence on foreign military hardware and has even allowed South Korea to become an arms exporter.

Key facts

Official Name Republic of Korea Navy
Country๐Ÿ‡ฐ๐Ÿ‡ท South Korea
World rank#18
Ships in service155 (as of 2025)
Total ships155
Naval ensign

Ensign of South Korea navy

Number of active ships by category

Ship category Active
Patrol boats 35
Mine Warfare ships 23
Amphibious ships 23
Submarines 22
Frigates 17
Destroyers 13
Other ships 12
Corvettes 6
Support ships 4

Detailed inventory of South Korean Navy

Amphibious ships

Type Class Ship Name Hull Number Status Year
Landing Ship Tank Cheonwangbong ROKS Cheonwangbong 686 (์ฒœ์™•๋ด‰ (ๅคฉ็Ž‹ๅณฐ)) Active 2014
Cheonwangbong ROKS Cheonjabong 687 (์ฒœ์ž๋ด‰ (ๅคฉๅญๅณฐ)) Active 2017
Cheonwangbong ROKS Ilchulbong 688 (์ผ์ถœ๋ด‰ (ๆ—ฅๅ‡บๅณฐ)) Active 2018
Cheonwangbong ROKS Nojeokbong 689 (๋…ธ์ ๋ด‰ (้œฒ็ฉๅณฐ)) Active 2018
Landing Transport Helicopter Dokdo Dokdo 6111 (๋…๋„ (็จๅณถ)) Active 2007
Dokdo Marado 6112 (๋งˆ๋ผ๋„ (้ฆฌ็พ…ๅณถ)) Active 2021
Landing Ship Tank Gojunbong ROKS Gojunbong 681 (๊ณ ์ค€๋ด‰ (ๅญค้šผๅณฐ)) Active 1993
Gojunbong ROKS Birobong 682 (๋น„๋กœ๋ด‰ (ๆฏ—็›งๅณฐ)) Active 1997
Gojunbong ROKS Hyangnobong 683 (ํ–ฅ๋กœ๋ด‰ (้ฆ™็ˆๅณฐ)) Active 1999
Gojunbong ROKS Seonginbong 685 (์„ฑ์ธ๋ด‰ (่–ไบบๅณฐ)) Active 1999
Landing Craft Utility Mulgae (LCU 87) Mulgae 87 87 (๋ฌผ๊ฐœ 87) Active -
Mulgae (LCU 87) Mulgae 88 88 (๋ฌผ๊ฐœ 88) Active -
Landing Ship Fast Solgae (LSF 621) Solgae 621 621 (์†”๊ฐœ 621) Active 2005
Solgae (LSF 621) Solgae 622 622 (์†”๊ฐœ 622) Active 2006
Solgae (LSF 621) Solgae 623 623 (์†”๊ฐœ 623) Active 2007
Solgae (LSF 631) Solgae 633 633 (์†”๊ฐœ 633) Active -
Solgae (LSF 631) Solgae 635 635 (์†”๊ฐœ 635) Active -
Solgae (LSF 631) Solgae 636 636 (์†”๊ฐœ 636) Active -
Solgae (LSF 631) Solgae 637 637 (์†”๊ฐœ 637) Active -
Solgae (LSF 631) Solgae 638 638 (์†”๊ฐœ 638) Active -
Solgae (LSF 631) Solgae 639 639 (์†”๊ฐœ 639) Active -
Solgae (LSF 631) ROKS Solgae 631 631 (์†”๊ฐœ 631) Active 2007
Solgae (LSF 631) ROKS Solgae 632 632 (์†”๊ฐœ 632) Active 2007

Corvettes

Type Class Ship Name Hull Number Status Year
Patrol Combat Corvette Pohang Daecheon 777 (๋Œ€์ฒœ (ๅคงๅท)) Active 1990
Pohang Namwon 781 (๋‚จ์› (ๅ—ๅŽŸ)) Active 1990
Pohang Gwangmyeong 782 (๊ด‘๋ช… (ๅ…‰ๆ˜Ž)) Active 1990
Pohang Sinseong 783 (์‹ ์„ฑ (ๆ–ฐๅŸŽ)) Active -
Pohang Gongju 785 (๊ณต์ฃผ (ๅ…ฌๅทž)) Active -
Pohang Active -

Destroyers

Type Class Ship Name Hull Number Status Year
Destroyer Helicopter Chungmugong Yi Sunshin (KDX-II) Chungmugong Yi Sunshin 975 (์ถฉ๋ฌด๊ณต์ด์ˆœ์‹  (ๅฟ ๆญฆๅ…ฌ ๆŽ่ˆœ่‡ฃ)) Active 2003
Chungmugong Yi Sunshin (KDX-II) Munmu the Great 976 (๋ฌธ๋ฌด๋Œ€์™• (ๆ–‡ๆญฆๅคง็Ž‹)) Active 2004
Chungmugong Yi Sunshin (KDX-II) Dae Joyeong 977 (๋Œ€์กฐ์˜ (ๅคง็ฅšๆฆฎ)) Active 2005
Chungmugong Yi Sunshin (KDX-II) Wang Geon 978 (์™•๊ฑด (็Ž‹ๅปบ)) Active 2006
Chungmugong Yi Sunshin (KDX-II) Kang Gam-chan 979 (๊ฐ•๊ฐ์ฐฌ (ๅงœ้‚ฏ่ดŠ)) Active 2007
Chungmugong Yi Sunshin (KDX-II) Choi Young 981 (์ตœ์˜ (ๅด”็‘ฉ)) Active 2008
Kwanggaeto the Great (KDX-I) Ulchi Moonduk 972 (์„์ง€๋ฌธ๋• (ไน™ๆ”ฏๆ–‡ๅพท)) Active 1999
Kwanggaeto the Great (KDX-I) Yang Manchoon 973 (์–‘๋งŒ์ถ˜ (ๆฅŠ่ฌๆ˜ฅ)) Active 2000
Kwanggaeto the Great (KDX-I) Kwanggaeto the Great 971 (๊ด‘๊ฐœํ† ๋Œ€์™• (ๅปฃ้–‹ๅœŸๅคง็Ž‹)) Active 1998
Destroyer Guided-missile Sejong the Great (KDX-III) Sejong the Great 991 (์„ธ์ข…๋Œ€์™• (ไธ–ๅฎ—ๅคง็Ž‹)) Active 2008
Sejong the Great (KDX-III) Yulgok Yi I 992 (์œจ๊ณก์ด์ด (ๆ —่ฐท ๆŽ็ฅ)) Active 2010
Sejong the Great (KDX-III) Seoae Ryu Sungryong 993 (์„œ์• ๋ฅ˜์„ฑ๋ฃก (่ฅฟๅŽ“ ๆŸณๆˆ้พ)) Active 2012
Sejong the Great (KDX-III) Jeongjo the Great 995 (์ •์กฐ๋Œ€์™• (ๆญฃ็ฅ–ๅคง็Ž‹)) Active -

Frigates

Type Class Ship Name Hull Number Status Year
Frigate Guided-missile Chungnam Chungnam 828 (์ถฉ๋‚จ (ๅฟ ๅ—)) Active -
Daegu Daegu 818 (๋Œ€๊ตฌ (ๅคง้‚ฑ)) Active 2018
Daegu Gyeongnam 819 (๊ฒฝ๋‚จ (ๆ…ถๅ—)) Active 2021
Daegu Seoul 821 (์„œ์šธ) Active 2021
Daegu Donghae 822 (๋™ํ•ด (ๆฑๆตท)) Active 2021
Daegu Daejeon 823 (๋Œ€์ „ (ๅคง็”ฐ)) Active 2023
Daegu Pohang 825 (ํฌํ•ญ (ๆตฆ้ …)) Active -
Daegu Cheonan 826 (์ฒœ์•ˆ (ๅคฉๅฎ‰)) Active -
Daegu Chuncheon 827 (์ถ˜์ฒœ (ๆ˜ฅๅท)) Active -
Incheon Incheon 811 (์ธ์ฒœ (ไปๅท)) Active 2013
Incheon Gyeonggi 812 (๊ฒฝ๊ธฐ (ไบฌ็•ฟ)) Active 2014
Incheon Jeonbuk 813 (์ „๋ถ (ๅ…จๅŒ—)) Active 2015
Incheon Gangwon 815 (๊ฐ•์› (ๆฑŸๅŽŸ)) Active 2016
Incheon Chungbuk 816 (์ถฉ๋ถ (ๅฟ ๅŒ—)) Active 2016
Incheon Gwangju 817 (๊ด‘์ฃผ (ๅ…‰ๅทž)) Active 2016
Frigate Ulsan Busan 959 (๋ถ€์‚ฐ (้‡œๅฑฑ)) Active 1992
Ulsan Cheongju 961 (์ฒญ์ฃผ (ๆทธๅทž)) Active -

Mine Warfare ships

Type Class Ship Name Hull Number Status Year
Mine Hunter Coastal Ganggyeong ROKS Ganggyeong (Kang Kyung) 561 (๊ฐ•๊ฒฝ (ๆฑŸๆ™ฏ)) Active 1986
Ganggyeong ROKS Gangjin 562 (๊ฐ•์ง„ (ๅบทๆดฅ)) Active 1991
Ganggyeong ROKS Goryeong 563 (๊ณ ๋ น (้ซ˜้ˆ)) Active 1991
Ganggyeong ROKS Gimpo 565 (๊น€ํฌ (้‡‘ๆตฆ)) Active 1993
Ganggyeong ROKS Gochang 566 (๊ณ ์ฐฝ (้ซ˜ๆ•ž)) Active 1993
Ganggyeong ROKS Gimhwa 567 (๊น€ํ™” (้‡‘ๅŒ–)) Active 1994
Landing Craft Utility Minelayer Mulgae (LCU/L 79) Mulgae 79 79 (๋ฌผ๊ฐœ 79) Active -
Mulgae (LCU/L 79) Mulgae 81 81 (๋ฌผ๊ฐœ 81) Active -
Mulgae (LCU/L 79) Mulgae 82 82 (๋ฌผ๊ฐœ 82) Active -
Mulgae (LCU/L 79) Mulgae 83 83 (๋ฌผ๊ฐœ 83) Active -
Mulgae (LCU/L 79) Mulgae 85 85 (๋ฌผ๊ฐœ 85) Active -
Mulgae (LCU/L 79) Mulgae 86 86 (๋ฌผ๊ฐœ 86) Active -
Mulgae (LCU/L 79) Mulgae 92 92 (๋ฌผ๊ฐœ 92) Active -
Mulgae (LCU/L 79) Mulgae 93 93 (๋ฌผ๊ฐœ 93) Active -
Mulgae (LCU/L 79) Mulgae 91 91 (๋ฌผ๊ฐœ 91) Active 1905
Mine Layer Ship Nampo Nampo 570 (๋‚จํฌ (ๅ—ๆตฆ)) Active 2017
Wonsan Wonsan 560 (์›์‚ฐ (ๅ…ƒๅฑฑ)) Active 1998
Mine Sweeper Hunter Yangyang Yangyang 571 (์–‘์–‘ (่ฅ„้™ฝ)) Active 1999
Yangyang Ongjin 572 (์˜น์ง„ (็”•ๆดฅ)) Active 2003
Yangyang Haenam 573 (ํ•ด๋‚จ (ๆตทๅ—)) Active 2004
Yangyang Namhae 575 (๋‚จํ•ด (ๅ—ๆตท)) Active 2021
Yangyang Hongseong 576 (ํ™์„ฑ (ๆดชๅŸŽ)) Active -
Yangyang Goseong 577 (๊ณ ์„ฑ (้ซ˜ๅŸŽ)) Active -

Other ships

Type Class Ship Name Hull Number Status Year
Multipurpose Training Boat - - ์ž-203 Active -
- - ์ž-205 Active -
- - ์ž-201 Active 2018
- - ์ž-202 Active 2019
Submarine Rescue Ship Cheonghaejin Cheonghaejin 21 (์ฒญํ•ด์ง„ (ๆทธๆตท้Žญ)) Active 1996
Ganghwado Ganghwado 22 (๊ฐ•ํ™”๋„ (ๆฑŸ่ฏๅณถ)) Active -
Training ship Hansando Hansando 81 (ํ•œ์‚ฐ๋„ (้–‘ๅฑฑๅณถ)) Active 2020
Landing Craft Utility Mulgae (LCU 87) Mulgae 89 89 (๋ฌผ๊ฐœ 89) Active -
Survey ship Singiwon Singiwon 13 (์‹ ๊ธฐ์› (ๆ–ฐ็ด€ๅ…ƒ)) Active 2014
Sinsegi Sinsegi 12 (์‹ ์„ธ๊ธฐ (ๆ–ฐไธ–็ด€)) Active 1905
Salvage and Rescue Ship Tongyeong Tongyeong 31 (ํ†ต์˜ (็ตฑ็‡Ÿ)) Active 2014
Tongyeong Gwangyang 32 (๊ด‘์–‘ (ๅ…‰้™ฝ)) Active 2016

Patrol boats

Type Class Ship Name Hull Number Status Year
Patrol Killer Medium Chamsuri (PKM 268) Chamsuri 313 - 375 298 - 375 (์ฐธ์ˆ˜๋ฆฌ 313 - 375) Active -
Patrol Killer Medium Rocket Chamsuri (PKMR 211) Chamsuri 212 212 (์ฐธ์ˆ˜๋ฆฌ 212) Active 2019
Chamsuri (PKMR 211) Chamsuri 213 213 (์ฐธ์ˆ˜๋ฆฌ 213) Active 2019
Chamsuri (PKMR 211) Chamsuri 215 215 (์ฐธ์ˆ˜๋ฆฌ 215) Active 2019
Chamsuri (PKMR 211) Chamsuri 216 216 (์ฐธ์ˆ˜๋ฆฌ 216) Active 2020
Chamsuri (PKMR 211) Chamsuri 217 217 (์ฐธ์ˆ˜๋ฆฌ 217) Active -
Chamsuri (PKMR 211) Chamsuri 218 218 (์ฐธ์ˆ˜๋ฆฌ 218) Active -
Chamsuri (PKMR 211) Chamsuri 219 219 (์ฐธ์ˆ˜๋ฆฌ 219) Active -
Chamsuri (PKMR 211) Chamsuri 221 221 (์ฐธ์ˆ˜๋ฆฌ 221) Active -
Chamsuri (PKMR 211) Chamsuri 222 222 (์ฐธ์ˆ˜๋ฆฌ 222) Active -
Chamsuri (PKMR 211) Chamsuri 223 223 (์ฐธ์ˆ˜๋ฆฌ 223) Active -
Chamsuri (PKMR 211) Chamsuri 225 225 (์ฐธ์ˆ˜๋ฆฌ 225) Active -
Chamsuri (PKMR 211) Chamsuri 226 226 (์ฐธ์ˆ˜๋ฆฌ 226) Active -
Chamsuri (PKMR 211) Chamsuri 227 227 (์ฐธ์ˆ˜๋ฆฌ 227) Active -
Chamsuri (PKMR 211) Chamsuri 228 228 (์ฐธ์ˆ˜๋ฆฌ 228) Active -
Chamsuri (PKMR 211) Chamsuri 229 229 (์ฐธ์ˆ˜๋ฆฌ 229) Active -
Chamsuri (PKMR 211) Chamsuri 211 211 (์ฐธ์ˆ˜๋ฆฌ 211) Active 2017
Patrol Killer Guided-missile Yoon Youngha ROKS Han Sanggook 712 (ํ•œ์ƒ๊ตญ (้Ÿ“็›ธๅœ‹)) Active 2011
Yoon Youngha ROKS Suh Hoowon 716 (์„œํ›„์› (ๅพๅŽšๆบ)) Active 2011
Yoon Youngha ROKS Park Donghyuk 717 (๋ฐ•๋™ํ˜ (ๆœดๆฑ่ตซ)) Active 2011
Yoon Youngha ROKS Jo Chunhyung 713 (์กฐ์ฒœํ˜• (่ถ™ๅคฉ่กก)) Active 2011
Yoon Youngha ROKS Hyun Sihak 718 (ํ˜„์‹œํ•™ (็Ž„ๆ™‚ๅญธ)) Active 2011
Yoon Youngha ROKS Hwang Dohyun 715 (ํ™ฉ๋„ํ˜„ (้ปƒ้“้กฏ)) Active 2011
Yoon Youngha ROKS Jung Geungmo 719 (์ •๊ธ๋ชจ (้„ญๅ…ข่ฌจ)) Active 2011
Yoon Youngha ROKS Kim Soohyun 729 (๊น€์ˆ˜ํ˜„ (้‡‘ๅฃฝ้‰‰)) Active 2014
Yoon Youngha ROKS Yoon Youngha 711 (์œค์˜ํ•˜ (ๅฐนๆฐธๅค)) Active 2008
Yoon Youngha ROKS Ji Deokchil 721 (์ง€๋•์น  (ๆฑ ๅพทไธƒ)) Active 2011
Yoon Youngha ROKS Lim Byeongrae 722 (์ž„๋ณ‘๋ž˜ (ๆž—็‚ณไพ†)) Active 2013
Yoon Youngha ROKS Hong Siuk 723 (ํ™์‹œ์šฑ (ๆดชๆ™‚ๆ—ญ)) Active 2013
Yoon Youngha ROKS Hong Daeseon 725 (ํ™๋Œ€์„  (ๆดชๅคงๅ–„)) Active 2013
Yoon Youngha ROKS Han Munsik 726 (ํ•œ๋ฌธ์‹ (้Ÿ“ๆ–‡ๆค)) Active 2014
Yoon Youngha ROKS Kim Changhak 727 (๊น€์ฐฝํ•™ (้‡‘ๆ˜Œๅญธ)) Active 2014
Yoon Youngha ROKS Park Dongjin 728 (๋ฐ•๋™์ง„ (ๆœดๆฑ้Žญ)) Active 2014
Yoon Youngha ROKS Lee Byeongcheol 733 (์ด๋ณ‘์ฒ  (ๆŽไธ™ๅ–†)) Active 2014
Yoon Youngha ROKS Jeon Byeongik 732 (์ „๋ณ‘์ต (ๅ…จ็‚ณ็ฟผ)) Active 2018

Submarines

Type Class Ship Name Hull Number Status Year
Submarine Chang Bogo Yi Cheon 62 (์ด์ฒœ (ๆŽ้˜ก)) Active 1994
Chang Bogo Choe Museon 63 (์ตœ๋ฌด์„  (ๅด”่Œ‚ๅฎฃ)) Active 1995
Chang Bogo Park Wi 65 (๋ฐ•์œ„ (ๆœด่‘ณ)) Active 1995
Chang Bogo Lee Jongmoo 66 (์ด์ข…๋ฌด (ๆŽๅพž่Œ‚)) Active 1996
Chang Bogo Jung Woon 67 (์ •์šด (้„ญ้‹)) Active 1997
Chang Bogo Lee Sun-sin 68 (์ด์ˆœ์‹  (ๆŽ็ด”ไฟก)) Active 2000
Chang Bogo Na Dae-yong 69 (๋‚˜๋Œ€์šฉ (็พ…ๅคง็”จ)) Active 2000
Chang Bogo Yi Eokgi 71 (์ด์–ต๊ธฐ (ๆŽๅ„„็ฅบ)) Active 2001
Chang Bogo Jang Bogo 61 (์žฅ๋ณด๊ณ  (ๅผตไฟ็š)) Active 1993
Dosan Ahn Changho Dosan Ahn Changho 83 (๋„์‚ฐ์•ˆ์ฐฝํ˜ธ (ๅณถๅฑฑ ๅฎ‰ๆ˜Œๆตฉ)) Active 2021
Dosan Ahn Changho Ahn Mu 85 (์•ˆ๋ฌด (ๅฎ‰ๆญฆ)) Active 2023
Dosan Ahn Changho Yi Dong-nyeong 86 (์ด๋™๋…• (ๆŽๆฑๅฏง)) Active -
Dosan Ahn Changho Lee Bong-chang 87 (์ด๋ด‰์ฐฝ (ๆŽๅฅ‰ๆ˜Œ)) Active -
Sohn Wonyil Jeong Ji 73 (์ •์ง€ (้„ญๅœฐ)) Active 2008
Sohn Wonyil An Jung-geun 75 (์•ˆ์ค‘๊ทผ (ๅฎ‰้‡ๆ น)) Active 2009
Sohn Wonyil Kim Jwa-jin 76 (๊น€์ขŒ์ง„ (้‡‘ไฝ้Žญ)) Active 2014
Sohn Wonyil Hong Beom-do 79 (ํ™๋ฒ”๋„ (ๆดช็ฏ„ๅœ–)) Active 2018
Sohn Wonyil Lee Beom-seok 81 (์ด๋ฒ”์„ (ๆŽ็ฏ„ๅฅญ)) Active 2019
Sohn Wonyil Shin Dol-seok 82 (์‹ ๋Œ์„ (็”ณไนญ็Ÿณ)) Active 2020
Sohn Wonyil Sohn Won-yil 72 (์†์›์ผ (ๅญซๅ…ƒไธ€)) Active 2007
Sohn Wonyil Yun Bong-gil 77 (์œค๋ด‰๊ธธ (ๅฐนๅฅ‰ๅ‰)) Active 2016
Sohn Wonyil Yu Gwan-sun 78 (์œ ๊ด€์ˆœ (ๆŸณๅฏฌ้ †)) Active 2017

Support ships

Type Class Ship Name Hull Number Status Year
Fast Combat Support Ship Cheonji Cheonji 57 (์ฒœ์ง€ (ๅคฉๆฑ )) Active 1991
Cheonji Daecheong 58 (๋Œ€์ฒญ (ๅคงๆทธ)) Active 1997
Cheonji Hwacheon 59 (ํ™”์ฒœ (่ฏๅท)) Active 1998
Soyang Soyang 51 (์†Œ์–‘ (ๆ˜ญ้™ฝ)) Active 2018
Wikipedia and other open sources.