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Korea, South

East & Southeast Asia Countries
Korea, South - Panoramic Places of Interest Atlas including Gyeongju Historic Areas, Bulguksa Temple and Seokguram Grotto, Changdeokgung Palace Complex, Haeinsa Temple Janggyeong Panjeon, Gyeongbokgung Palace, Jongmyo Shrine, Hwaseong Fortress, National Museum of Korea, Demilitarized Zone (DMZ), Jeju Volcanic Island and Lava Tubes, Bukchon Hanok Village, Seoraksan National Park, Seongsan Ilchulbong, Haedong Yonggungsa Temple, Leeum, Samsung Museum of Art, Boseong Green Tea Fields

Top Sights & Landmarks

01

Gyeongju Historic Areas

The Museum Without Walls

02

Bulguksa Temple and Seokguram Grotto

Pinnacle of Silla Buddhist Art

03

Changdeokgung Palace Complex

Joseon Dynasty's Secret Garden

04

Haeinsa Temple Janggyeong Panjeon

Home of the Tripitaka Koreana

05

Gyeongbokgung Palace

The Primary Joseon Palace

06

Jongmyo Shrine

Royal Ancestral Sanctuary

07

Hwaseong Fortress

18th-Century Citadel

08

National Museum of Korea

Custodian of Korean Heritage

09

Demilitarized Zone (DMZ)

The Cold War's Last Frontier

10

Jeju Volcanic Island and Lava Tubes

Volcanic Wonders of Jeju

11

Bukchon Hanok Village

Traditional Seoul Neighborhood

12

Seoraksan National Park

Majestic Mountain Peaks

13

Seongsan Ilchulbong

Sunrise Peak

14

Haedong Yonggungsa Temple

The Ocean Temple

15

Leeum, Samsung Museum of Art

Convergence of Eras

16

Boseong Green Tea Fields

Rolling Terraces of Tea

The Peninsula of Dynamic Resurgence

To gaze upon the map of South Korea is to observe a land caught between the ancient endurance of stone and the relentless velocity of the future. Occupying the southern portion of a mountainous peninsula that juts defiantly from the Asian landmass toward the Japanese archipelago, South Korea exists in a state of perpetual transformation. It is a nation where the scent of roasting ginseng drifts through the same narrow alleyways as the hum of high speed fiber optics, and where mountain peaks revered for millennia watch over glass cathedrals of modern commerce. This is not merely a country defined by its borders or its brief but intense passage into modernity. It is a civilization that has refined the art of resilience, turning the constraints of its rugged geography into the fuel for an extraordinary global ascent.

For those eager to trace the roots of this unique cultural identity, one must first engage with the complex narrative of the people who shaped these valleys. We invite you to delve into a comprehensive history of Korea, South, a resource designed to illuminate the defining moments that molded a peninsula into a modern beacon of technology and tradition.

Geographic Imperatives: A Land Shaped by Peaks and Tides

The topography of South Korea is an inescapable architect of its character. Nearly seventy percent of the land is comprised of jagged, forested highlands and granite mountains. This skeletal framework—the Baekdudaegan mountain range—forms the literal and figurative spine of the nation. It has historically served as both a barrier and a sanctuary, isolating communities in lush, hidden valleys while compelling the population to look toward the sea for sustenance and trade. The presence of these highlands dictates the rhythms of life, influencing everything from the irrigation of the terraced rice paddies in the south to the strategic urban planning of Seoul, which is itself cradled by protective granite summits.

Water, too, acts as a primary character in the Korean story. Surrounded on three sides by the Yellow Sea, the Korea Strait, and the Sea of Japan (East Sea), the coastline is a serrated edge of thousands of islands and reclaimed tidal flats. This interface between the terra firma and the deep blue has rendered the Korean people masters of maritime navigation and oceanic resourcefulness. To truly visualize how these geographical landmarks interact with human achievement, we recommend exploring our POI Cinematic Showcase, which highlights the awe-inspiring geography and historic landmarks that define the Korean landscape.

The Synthesis of Yesterday and Tomorrow

There is a unique phenomenon in South Korea often described by the term 'Ppalli-ppalli,' or 'hurry-hurry' culture. While outsiders might perceive this as a manifestation of a frantic modern pace, it is more accurately understood as an expression of a long-standing drive for development and collective progress. This energy, however, does not erode the deep respect for the past. Within the bustling metropolitan sprawls, it is commonplace to see a quiet, serene Buddhist temple situated in the shadow of a neon-lit skyscraper. This juxtaposition is the quintessential Korean experience. The nation does not discard the old to make way for the new. Instead, it carefully preserves its heritage in the form of exquisite Joseon-era palaces, intricate hanbok fashion, and the timeless culinary alchemy of kimchi and fermenting pastes.

Understanding how these disparate threads of history weave into the present can be a scholarly adventure. For students and lifelong learners, we provide an interactive history puzzle, an educational tool that challenges you to arrange major milestones in their correct sequence, helping you master the chronology of this fascinating peninsula while earning badges along the way.

A Global Cultural Vanguard

In the twenty-first century, South Korea has emerged as a formidable exporter of soft power. Through the lens of art, music, cinema, and architecture, the 'Hallyu,' or the Korean Wave, has carried the soul of this nation to every corner of the planet. This cultural movement is not an accident of globalization, but a reflection of a society that places a premium on education, aesthetic excellence, and the constant improvement of the human experience. Whether it is through the meticulous discipline of taekwondo or the sophisticated cinematography found in its internationally acclaimed films, the nation shares its vision of what is possible when discipline meets creativity.

For a deeper, visceral understanding of these transformative events, one can view our History Cinematic Showcase. This visual narrative takes you through a compelling progression of illustrations and descriptions, mapping the events that transitioned Korea from a secluded 'Hermit Kingdom' into a central, vital player on the world stage.

The Human Fabric

Perhaps the greatest natural resource of South Korea is not its minerals or its temperate, seasonal climate, but the profound sense of 'Jeong.' This uniquely Korean concept signifies a deep, inextricable bond, a shared attachment that links one person to another and the community to its heritage. It is the invisible force that facilitated the nation's rapid reconstruction and its modern unity. Visitors and students alike find that once they step beyond the surface of high-speed trains and digital hubs, they encounter a warmth and hospitality rooted in this deep societal commitment to one another.

As you journey through these pages on GeoGnos, remember that South Korea is best understood as a conversation between the towering mountains and the teeming city, between the reverence for ancestors and the obsession with the future. It is a nation that remains in constant motion, yet stands firmly grounded in its ancient, mountainous soil, inviting the world to witness its evolution one day at a time.

Location

Latitude
37° N
Longitude
127.5° E
N S W E
World Map Location
Geographic Location

Eastern Asia, southern half of the Korean Peninsula bordering the Sea of Japan and the Yellow Sea

Map Reference
Asia

Area

Total Area
99,720 sq km
Land (97%)
Land: 96,920 sq km
Water: 2,800 sq km

Elevation

Highest Point
Halla-san
Halla-san 1,950 m
Lowest Point
Sea of Japan
Sea of Japan 0 m
Mean Elevation
282 m

Detailed Geography Information

Coastline

2,413 km

Geography - note

strategic location on Korea Strait; about 3,000 mostly small and uninhabited islands lie off the western and southern coasts

Irrigated land

7,780 sq km (2012)

Land boundaries

Total boundary: 237 km

Maritime claims

territorial sea: 12 nm; between 3 nm and 12 nm in the Korea Strait contiguous zone: 24 nm exclusive economic zone: 200 nm continental shelf: not specified

Natural hazards

occasional typhoons bring high winds and floods; low-level seismic activity common in southwest volcanism: Halla (1,950 m) is considered historically active; it has not erupted in many centuries

Natural resources

coaltungstengraphitemolybdenumleadhydropower potential

Terrain

mostly hills and mountains; wide coastal plains in west and south

Population & Growth

-0.10% Growth
51,486,343
Total inhabitants (2025 est.)
Male: 49.8% (25,636,127) Female: 50.2% (25,850,216)

Age Distribution

0-14 years
11.3%
~5,817,957
15-64 years
69.4%
~35,731,522
65 years
19.3%
~9,936,864
Note: 2024 est.

Demographic Longevity

Median Age
47 years
Male
44 yrs
Female
47.3 yrs
Life Expectancy
83.4 years
Male
80.3 yrs
Female
86.6 yrs

Vital Dynamics

Birth Rate
4.29
births per 1,000 people
Death Rate
6.94
deaths per 1,000 people
Net Migration
+1.76
migrants per 1,000 people
Fertility Rate
0.68
children born per woman

Detailed People & Society Information

Alcohol consumption per capita

7.74 liters of pure alcohol (2019 est.)

Children under the age of 5 years underweight

0.4% (2020 est.)

Dependency ratios

total dependency ratio: 44.9 (2025 est.) youth dependency ratio: 14.7 (2025 est.) elderly dependency ratio: 30.2 (2025 est.) potential support ratio: 3.3 (2025 est.)

Education expenditure

5.8%

5.8% of GDP (2022 est.)

Ethnic groups

Gross reproduction rate

0.33 (2025 est.)

Health expenditure

9.7%

9.7% of GDP (2022) 14.1% of national budget (2022 est.)

Hospital bed density

12.8 beds/1,000 population (2021 est.)

Infant mortality rate

total: 2.2 deaths/1,000 live births (2025 est.) male: 3 deaths/1,000 live births female: 2.6 deaths/1,000 live births

Languages

Literacy

total population: NA male: NA female: NA

Major urban areas - population

9.988 million SEOUL (capital), 3.472 million Busan, 2.849 million Incheon, 2.181 million Daegu (Taegu), 1.577 million Daejon (Taejon), 1.529 million Gwangju (Kwangju) (2023)

Maternal mortality ratio

4 deaths/100,000 live births (2023 est.)

Mother's mean age at first birth

32.2 years (2019 est.)

Nationality

noun: Korean(s) adjective: Korean

Obesity - adult prevalence rate

4.7% (2016)

Physician density

2.61 physicians/1,000 population (2022)

Population distribution

the population is primarily concentrated in the lowland areas, where density is high; Gyeonggi Province in the northwest, which surrounds the capital of Seoul and contains the port of Incheon, is the most densely populated province; Gangwon in the northeast is the least populated

Refugees and internally displaced persons

Total Displaced & Vulnerable Persons
40,332 individuals
Refugees
99.4%
40,084
40,084 (2024 est.)
Stateless Persons
0.6%
248
248 (2024 est.)

Religions

Protestant
17%
Buddhist
16%
Catholic
6%
none
60%

School life expectancy (primary to tertiary education)

total: 17 years (2022 est.) male: 17 years (2022 est.) female: 16 years (2022 est.)

Sex ratio

at birth: 1.05 male(s)/female 0-14 years: 1.05 male(s)/female 15-64 years: 1.07 male(s)/female 65 years and over: 0.79 male(s)/female total population: 1.01 male(s)/female (2024 est.)

Tobacco use

total: 17.4% (2025 est.) male: 29.7% (2025 est.) female: 5.2% (2025 est.)

Climate & Issues

Climate Profile

temperate, with rainfall heavier in summer than winter; cold winters

Key Environmental Issues
air pollution in large cities acid rain water pollution from sewage and industrial effluents drift-net fishing solid waste disposal transboundary air pollution from China

Land Cover

Coverage Distribution
Agri (16%)
Forest (64%)
Other (20%)
Arable: 14.9%
Crops: 2.1%
Pasture: 0.6%
Forest: 64.4%

Air & Carbon Emissions

Annual CO2 Output 2023 est.
644.231 million
Coal (43%) Oil (39%) Gas (19%)
PM2.5 Exposure 25 µg/m³
0 5 (WHO Limit) 15 25 35+
Methane Emissions
energy: 145.7 kt (2022-2024 est.)

Water Resources & Use

Renewable Water Resources 69.7 billion cubic meters (2022 est.)
Annual Water Withdrawal
municipal: 6.672 billion cubic meters (2022 est.)
Municipal (25%) Ind (16%) Agri (59%)

Detailed Environmental Information

Geoparks

total global geoparks and regional networks: 7 (2025) global geoparks and regional networks: Cheongsong; Danyang; Gyeongbuk Donghaean; Hantangang; Jeju Island; Jeonbuk West Coast; Mudeungsan (2025)

International environmental agreements

Antarctic-Environmental ProtectionAntarctic-Marine Living ResourcesAntarctic TreatyBiodiversityClimate ChangeClimate Change-Kyoto ProtocolClimate Change-Paris AgreementComprehensive Nuclear Test BanDesertificationEndangered SpeciesEnvironmental ModificationHazardous WastesLaw of the SeaMarine Dumping-London ConventionMarine Dumping-London ProtocolNuclear Test BanOzone Layer ProtectionShip PollutionTropical Timber 2006WetlandsWhaling

Urbanization

urban population: 81.5% of total population (2023) rate of urbanization: 0.31% annual rate of change (2020-25 est.)

Waste and recycling

municipal solid waste generated annually: 20.453 million tons (2024 est.) percent of municipal solid waste recycled: 67.1% (2022 est.)

Capital & State Profile

Capital City
Seoul
37.55° N, 126.9833° E
Timezone UTC+9
Government Type
presidential republic
Independence 1945-08-15
National Holiday 08-15

Executive Branch

Chief of State
President LEE Jae-myung (since 4 June 2025)
Head of Government
Prime Minister KIM Min-seok (since 3 July 2025)
Last Election 3 June 2025 (special snap election in the wake of the impeachment of former President YOON Suk-yeol)
Next Election 2030
Cabinet State Council appointed by the president on the prime minister's recommendation

Legislative Branch

unicameral
Legislature Name National Assembly (Kuk Hoe)
Seats & Term
300 (all directly elected) seats / 4 years
Women in Chamber
20.3% Representation
Electoral System mixed system
Parties Composition
Democratic Party of Korea 161People Power Party 90People Future Party 18Other 31

National Identity & Symbols

National Flag Description

white with a red-and-blue yin-yang symbol in the center; a black trigram (kwae) from the ancient I Ching (Book of Changes) is in each corner of the white field

Symbolic Meaning the flag is called Taegukki; white is a traditional Korean color and represents peace and purity; blue stands for the negative cosmic forces of the yin, and red for the opposite positive forces of the yang; each trigram represents one of the universal elements, which together express the principle of movement and harmony
National Symbol taegeuk (yin-yang symbol), Rose of Sharon (Hibiscus syriacus), Siberian tiger
National Colors red, white, blue, black
National Anthem Aegukga (Patriotic Song)

Detailed Government Information

Administrative divisions

9 provinces (do, singular and plural), 6 metropolitan cities (gwangyeoksi, singular and plural), 1 special city (teugbyeolsi), and 1 special self-governing city (teukbyeoljachisi) provinces: Chungcheongbuk-do (North Chungcheong), Chungcheongnam-do (South Chungcheong), Gangwon-do, Gyeongsangbuk-do (North Gyeongsang), Gyeonggi-do, Gyeongsangnam-do (South Gyeongsang), Jeju-do (Jeju), Jeollabuk-do (North Jeolla), Jeollanam-do (South Jeolla) metropolitan cities: Busan (Pusan), Daegu (Taegu), Daejeon (Taejon), Gwangju (Kwangju), Incheon (Inch'on), Ulsan special city: Seoul special self-governing city: Sejong

Citizenship

citizenship by birth: no citizenship by descent only: at least one parent must be a citizen of South Korea dual citizenship recognized: no residency requirement for naturalization: 5 years

Constitution

history: several previous; latest passed by National Assembly 12 October 1987, approved in referendum 28 October 1987, effective 25 February 1988 amendment process: proposed by the president or by majority support of the National Assembly membership; passage requires at least two-thirds majority vote by the Assembly membership, approval in a referendum by more than one half of the votes by more than one half of eligible voters, and promulgation by the president

Country name

conventional long form: Republic of Korea conventional short form: South Korea local long form: Taehan-min'guk local short form: Han'guk abbreviation: ROK etymology: derived from the Chinese name for Goryeo, which was the Korean dynasty that united the peninsula in the 10th century A.D.; the South Korean name "Han'guk" derives from the long form, "Taehan-min'guk," which is itself a derivation from "Daehan-je'guk," which means "the Great Han Empire"

International law organization participation

has not submitted an ICJ jurisdiction declaration; accepts ICCt jurisdiction

International organization participation

Judicial branch

highest court(s): Supreme Court (consists of a chief justice and 13 justices); Constitutional Court (consists of a court head and 8 justices) judge selection and term of office: Supreme Court chief justice appointed by the president with the consent of the National Assembly; other justices appointed by the president on the recommendation of the chief justice and consent of the National Assembly; position of the chief justice is a 6-year nonrenewable term; other justices serve 6-year renewable terms; Constitutional Court justices appointed - 3 by the president, 3 by the National Assembly, and 3 by the Supreme Court chief justice; court head serves until retirement at age 70, while other justices serve 6-year renewable terms with mandatory retirement at age 65 subordinate courts: High Courts; District Courts; Branch Courts (organized under the District Courts); specialized courts for family and administrative issues

Legal system

mixed system combining European civil law, Anglo-American law, and Chinese classical thought

National heritage

total World Heritage Sites: 17 (15 cultural, 2 natural) selected World Heritage Site locales: Jeju Volcanic Island and Lava Tubes (n); Changdeokgung Palace Complex (c); Jongmyo Shrine (c); Seokguram Grotto and Bulguksa Temple (c); Hwaseong Fortress (c); Gochang, Hwasun, and Ganghwa Dolmen Sites (c); Gyeongju Historic Areas (c); Namhansanseong (c); Baekje Historic Areas (c); Sansa, Buddhist Mountain Monasteries in Korea (c); Royal Tombs of the Joseon Dynasty (c); Petroglyphs along the Bangucheon Stream (c)

Political parties

Basic Income Party Democratic Party of Korea or DPK New Future Party New Reform Party Open Democratic Party or ODP People Power Party or PPP Progressive Party or Jinbo Party Rebuilding Korea Party Social Democratic Party note: the Democratic Alliance coalition consists of the DPK and the smaller Basic Income, Jinbo, Open Democratic, and Social Democratic parties, as well as two independents; for the 2024 election, the Basic Income Party, the ODP, and the Social Democratic Party formed the New Progressive Alliance

Suffrage

18 years of age; universal

Economic Overview

high-income, export- and technology-oriented East Asian economy; manufacturing led by semiconductor and automotive industries; slow growth amid declining construction investment, export risks, and recent political instability; aging workforce; increased restraint in fiscal policy while maintaining industry support initiatives

Size & Performance

Real GDP (PPP)
$2.607 trillion
Latest available estimate (2023)
2022: $2.572 trillion2021: $2.507 trillion
Real GDP Growth
1.4% (2023 est.)
+1.4%
GDP Per Capita (PPP)
$50,400
2022: $49,8002021: $48,400

GDP Sector Breakdown

Agriculture: 1.6%Industry: 31.6%Services: 58.4%
Origin GDP %
Agriculture 1.6%
Industry 31.6%
Services 58.4%

Trade Balance

Trade Position
Trade Surplus
$76.42 billion
Total Exports
$835.149 billion (2024 est.)
Total Imports
$758.724 billion (2024 est.)
Exports (52%) Imports (48%)

Budget Balance

Budget Position
Budget Deficit
-$18.81 billion
Revenues
$513.21 billion (2023 est.)
Expenditures
$532.023 billion (2023 est.)
Revenues (49%) Expenditures (51%)

Export Profile

Top Export Partners

25.0%
18.0%
4.0%
Note: 2023; top five export partners based on percentage share of exports

Major Export Commodities

integrated circuitscarsrefined petroleumplasticsmachine parts

Import Profile

Top Import Partners

Note: 2023; top five import partners based on percentage share of imports

Major Import Commodities

integrated circuitsnatural gascrude petroleummachinerycars

Labor & Employment

Total Labor Force 29.713 million (2024 est.)
General Unemployment Rate 2.7%
Youth Unemployment (Ages 15-24) 5.9%

Income Inequality

Gini Coefficient (Family Income) 32.9
0 (Perfect Equality) Moderate Inequality 100 (Perfect Inequality)

Family Income / Consumption Share

Lowest 10%: 2.9% (2021 est.) Highest 10%: 24.6% (2021 est.)
Inequality Gap: Top 10% holds 8.5x the share of the bottom 10%.

Detailed Economic Data

Agricultural products

ricevegetablescabbagesmilkonionsporkchickeneggstangerinespotatoes

Current account balance

$99.043 billion (2024 est.) $32.822 billion (2023 est.) $25.829 billion (2022 est.) note: balance of payments - net trade and primary/secondary income in current dollars

Exchange rates

South Korean won (KRW) per US dollar - Exchange rates: 1,363.375 (2024 est.) 1,305.662 (2023 est.) 1,291.447 (2022 est.) 1,143.952 (2021 est.) 1,180.266 (2020 est.)

GDP - composition, by end use

Industrial production growth rate

1.1% (2023 est.) note: annual % change in industrial value added based on constant local currency

Industries

electronicstelecommunicationsautomobile productionchemicalsshipbuildingsteel

Inflation rate (consumer prices)

2.3% (2024 est.) 3.6% (2023 est.) 5.1% (2022 est.) note: annual % change based on consumer prices

Public debt

52.3% of GDP (2023 est.) note: central government debt as a % of GDP

Remittances

0.4% of GDP (2023 est.) 0.5% of GDP (2022 est.) 0.4% of GDP (2021 est.) note: personal transfers and compensation between resident and non-resident individuals/households/entities

Reserves of foreign exchange and gold

$418.219 billion (2024 est.) $420.93 billion (2023 est.) $423.366 billion (2022 est.) note: holdings of gold (year-end prices)/foreign exchange/special drawing rights in current dollars

Taxes and other revenues

15.7% (of GDP) (2023 est.) note: central government tax revenue as a % of GDP

Grid Infrastructure

Electricity Access 100%
Capacity 151.139 million kW (2023 est.)
Consumption 575.359 billion kWh (2023 est.)
Grid Losses: 19.688 billion kWh (2023 est.)

Generation Mix

Percentage Share of Production
fossil fuels 61.5%
nuclear 30.3%
solar 5.3%
biomass and waste 1.8%
wind 0.6%
hydroelectricity 0.4%
tide and wave 0.1%

Fossil Fuels Production

Petroleum
Production 38,000 bbl/day (2023 est.)
Consumption 2.542 million bbl/day (2024 est.)
Natural Gas
Production 55.127 million cubic meters (2021 est.)
Consumption 57.314 billion cubic meters (2023 est.)
Exports 93.639 million cubic meters (2022 est.)
Imports 60.025 billion cubic meters (2023 est.)
Proven Reserves 7.079 billion cubic meters (2021 est.)
Coal
Production 16.081 million metric tons (2023 est.)
Consumption 136.817 million metric tons (2023 est.)
Exports 500 metric tons (2023 est.)
Imports 122.845 million metric tons (2023 est.)
Proven Reserves 326 million metric tons (2023 est.)

Intensity & Nuclear

Energy Consumption Per Capita 234.668 million Btu/person (2023 est.)
Nuclear Power Profile
Operational Reactors 25.57GW (2025 est.)
Total Power Share 30.7% (2023 est.)
Shut Down Reactors 2 (2025)

Digital Access

.kr
Internet Usage 97%

Active internet users as a percentage of the total population.

Fixed Broadband

Penetration Rate 47 / 100
Total Subscriptions 24.1 million (2023 est.)

Mobile Cellular

Penetration Rate 173 / 100
Total Subscriptions 89.2 million (2024 est.)

Broadcast Media

multiple national TV networks, with 2 of the 3 largest networks publicly operated; the largest privately owned network, Seoul Broadcasting Service (SBS), has ties with other commercial TV networks; cable and satellite TV subscription services available; publicly operated radio broadcast networks and many privately owned radio broadcasting networks, each with multiple affiliates, and independent local stations

Aviation

HL
Airports
92
As of 2025
Heliports
1,280
As of 2025

Railways

Total Track Length
3,979 km
National Network Data from 2016

Ports & Harbors

Ports Count 15
Hover for breakdown & key ports As of 2024

Merchant Marine

Commercial Fleet
2,149 ships
Hover for vessel types breakdown As of 2023

Military Expenditures

GDP Allocation 2.3%
2.3% of GDP (2025 est.) 2.4% of GDP (2024 est.) 2.4% of GDP (2023 est.) 2.4% of GDP (2022 est.) 2.4% of GDP (2021 est.)

Active Duty Strengths

approximately 500,000 active Armed Forces (365,000 Army; 70,000 Navy, including about 30,000 Marines; 65,000 Air Force) (2025)

Refers to active military personnel.

Service & Defense Details

Military and security forces

Armed Forces of the Republic of Korea: Republic of Korea Army (ROKA), Republic of Korea Navy (ROKN, includes Marine Corps, ROKMC), Republic of Korea Air Force (ROKAF) Ministry of Maritime Affairs and Fisheries: Korea Coast Guard; Ministry of Interior and Safety: Korean National Police Agency (2025)

Military deployments

250 Lebanon (UNIFIL); 275 South Sudan (UNMISS); approximately 150 United Arab Emirates (2025)

Military equipment inventories and acquisitions

the South Korean military is equipped with a mix of mostly modern domestically produced and imported weapons systems; the US is the leading provider of foreign arms; South Korea's defense industry produces a range of military hardware for both domestic use and export, including aircraft, armored fighting vehicles, artillery, missiles, and naval vessels; it also jointly produces equipment with other countries (2025)

Military - note

the South Korean military is responsible for external defense and is primarily focused on the threat from North Korea; it participates in bilateral and multinational exercises and deploys abroad for international missions, including peacekeeping and other security operations South Korea's primary defense partner is the US, and the 1953 US-South Korea Mutual Defense Treaty is a cornerstone of the country's national security; the Treaty committed the US to provide assistance in the event of an attack and gave the US permission to station land, air, and sea forces in and about the territory of South Korea as determined by mutual agreement; South Korea hosts approximately 28,000 US military troops and regularly conducts bilateral exercises with the US military; South Korea has Major Non-NATO Ally (MNNA) status with the US, a designation under US law that provides foreign partners with certain benefits in the areas of defense trade and security cooperation; the South Korean military has assisted the US in conflicts in Afghanistan (5,000 troops; 2001-2014), Iraq (20,000 troops; 2003-2008), and Vietnam (325,000 troops; 1964-1973) in 2016, South Korea concluded an agreement with the EU for participation in EU Common Security and Defense Policy (CSDP) missions and operations, such as EU counter-piracy operations off the coast of East Africa; South Korea has had a relationship with NATO since 2005, and in 2022 established a mission to the NATO headquarters to further cooperation; it has participated in NATO-led missions and exercises, including in Afghanistan and the Gulf of Aden (2025)

Military service age and obligation

18-29 years of age for voluntary military service for men and women; mandatory military service for all eligible men 18-35 years of age (typically served from 20-28 years of age); compulsory service obligation is 18-21 months based on the branch of service and up to 36 months for alternative service (2025) note: women, in service since 1950, are able to serve in all branches and as of 2024 more than 15,000 served in the armed forces

Space Agency

Korea AeroSpace Administration (KASA; established 2024); Korea Aerospace Research Institute (KARI; established 1989 and previously acted as South Korea's space agency) (2025)

Program Overview

has an ambitious space program focused on developing satellites, satellite launch vehicles (SLVs), and interplanetary probes; has a national space strategy; manufactures and operates satellites, including those with communications, remote sensing (RS), scientific, and multipurpose capabilities; manufactures and launches SLVs; developing interplanetary space vehicles, including orbital probes and landers; participates in international programs and works with an array of foreign space agencies and industries, including those of Australia, the ESA, individual ESA member states (particularly France, Germany, Italy, Spain, UK), India, Indonesia, Israel, Japan, Peru, Russia, UAE, and the US; has an active commercial space industry (2025)

Program Milestones

1992 first domestically made technology-demonstrator satellite (KITSAT-1) launched on European rocket
1993-1998 launched first single-stage sounding rocket (KSR-1) and first two-stage sounding rocket (KSR-2)
1999 first domestically built multi-purpose satellite (KOMPSAT-1, aka Arirang-1) launched by US
2008 first South Korean astronaut in space on International Space Station
2013 first successful satellite launch of two-stage Korean Space Launch Vehicle-I (KSLV-I; aka Naro)
2021 maiden launch of three-stage KSLV-II (aka Nuri); signed the US-led Artemis Accords for space and lunar exploration
2022 first successful attempt to place satellites into orbit on the KSLV-II/Nuri; domestically made lunar orbiter (Danuri) reached Moon's orbit; began development of the Korea Positioning System (KPS) satellite navigational network
2024 third successful launch of Nuri SLV placed eight small satellites in orbit, including a remote sensing satellite (NexSat-2) with radar imaging technology