
In the mid-13th century, two unified Thai kingdoms emerged. The Sukhothai Kingdom, situated in the south-central plains, achieved independence from the Khmer Empire to its east. By the late 13th century, the territory of Sukhothai expanded into areas that are now part of Burma and Laos. The Sukhothai Kingdom persisted until the mid-15th century. In the northern region, the Thai Lan Na Kingdom was founded, with its capital established in Chang Mai; however, it was conquered by the Burmese in the 16th century. The Ayutthaya Kingdom, which existed from the 14th to the 18th centuries, succeeded Sukhothai and would later be recognized as the Siamese Kingdom. Throughout the Ayutthaya era, the Thai/Siamese peoples solidified their control over what is now central and north-central Thailand. After suffering a military defeat against the Burmese in 1767, the Siamese Kingdom experienced a resurgence under the military leader TAKSIN, who defeated the Burmese invaders and expanded the kingdom’s territory into what is now northern Thailand (formerly the Lan Na Kingdom), as well as Cambodia, Laos, and the Malay Peninsula. In the mid-1800s, pressure from Western powers compelled Siam to sign trade treaties that diminished its sovereignty and independence. During the 1890s and 1900s, the British and French forced the kingdom to relinquish Cambodian, Laotian, and Malay territories that had previously been under Siamese rule.
After a bloodless revolution in 1932, which resulted in the establishment of a constitutional monarchy, Thailand's political landscape was characterized by a series of predominantly bloodless coups with power concentrated among military and bureaucratic elites. Civilian governance was often unstable. The Cold War period was marked by a communist insurgency and the emergence of strongman leaders. Thailand became a treaty ally of the United States in 1954, contributing troops to Korea and subsequently fighting alongside the US in Vietnam. In the 21st century, Thailand faced further turmoil, including a military coup in 2006 that removed then-Prime Minister THAKSIN Chinnawat and significant street protests led by rival political factions from 2008 to 2010. In 2011, THAKSIN's younger sister, YINGLAK Chinnawat, led the Puea Thai Party to victory in the elections and took over the government.
In 2014, following months of significant anti-government protests in Bangkok, the Constitutional Court dismissed YINGLAK from her position, leading to a coup by the Army, headed by Gen. PRAYUT Chan-ocha, against the caretaker government. The military-backed National Council for Peace and Order (NCPO) governed the nation under PRAYUT for over four years, drafting a new constitution that enabled the military to appoint all 250 members of the Senate and mandated a joint session of the House and Senate for the selection of the prime minister, effectively granting the military a veto over this process. King PHUMIPHON Adunyadet passed away in 2016 after a reign of 70 years; his only son, WACHIRALONGKON (also known as King RAMA X), formally took the throne in 2019. That same year, a long-awaited election permitted PRAYUT to maintain his position as prime minister, although the election results were contested and perceived as biased in favor of the military-aligned party. The country witnessed further substantial anti-government protests in 2020. The reformist Move Forward Party secured the most seats in the 2023 election but failed to establish a government, and Srettha THRAVISIN from the Pheu Thai Party succeeded PRAYUT as prime minister by forming a coalition with moderate and conservative parties.
510,890 sq km
2,230 sq km
513,120 sq km
tropical; characterized by a rainy, warm, and cloudy southwest monsoon from mid-May to September; and a dry, cool northeast monsoon from November to mid-March; the southern isthmus remains perpetually hot and humid
central plain; Khorat Plateau located in the east; mountainous regions in other areas
17.2% (2023 est.)
39% (2023 est.)
43.8% (2023 est.)
arable land: 31% (2023 est.)
permanent crops: 11.2% (2023 est.)
permanent pasture: 1.6% (2023 est.)
Southeast Asia, bordered by the Andaman Sea and the Gulf of Thailand, situated southeast of Burma
3,219 km
Gulf of Thailand 0 m
Doi Inthanon 2,565 m
287 m
64,150 sq km (2012)
Southeast Asia
5,673 km
Burma 2,416 km; Cambodia 817 km; Laos 1,845 km; Malaysia 595 km
12 nm
200-m depth or to the depth of exploitation
200 nm
land subsidence occurring in the Bangkok area due to the depletion of the water table; occurrences of drought
controls the only land passage from Asia to Malaysia and Singapore
tin, rubber, natural gas, tungsten, tantalum, timber, lead, fish, gypsum, lignite, fluorite, and arable land
approximately three times larger than Florida; just over twice the size of Wyoming
15 00 N, 100 00 E
the highest population density is present in and around Bangkok; there are notable population concentrations throughout significant portions of the country, especially in the northern and northeastern areas, as well as in the far southern part
Thalesap Songkhla - 1,290 sq km
Salween (271,914 sq km)
Mekong (805,604 sq km)
Mae Nam Khong (Mekong) (shared with China [s], Burma, Laos, Cambodia, and Vietnam [m]) - 4,350 km; Salween (shared with China [s] and Burma [m]) - 3,060 km; Mun - 1,162 km
note: [s] after country name indicates the river's source; [m] after country name indicates the river's mouth
90.7% (2022 est.)
91.5% (2022 est.)
91.1% (2022 est.)
Only Thai (official) is spoken by 90.7% of the population, Thai alongside other languages is spoken by 6.4%, while only other languages are spoken by 2.9% (including Malay and Burmese); English is used as a secondary language primarily among the elite (2010 est.)
สารานุกรมโลก - แหล่งข้อมูลพื้นฐานที่สำคัญ (Thai)
The World Factbook, the indispensable source for basic information.
Buddhist adherents make up 92.5%, Muslims constitute 5.4%, Christians account for 1.2%, and other religions form 0.9% (including animist, Confucian, Hindu, Jewish, Sikh, and Taoist) (2021 est.)
1.05 male(s)/female
1.05 male(s)/female
0.96 male(s)/female
0.95 male(s)/female (2024 est.)
0.8 male(s)/female
9.82 births/1,000 population (2025 est.)
8.08 deaths/1,000 population (2025 est.)
40.2 years
41.9 years (2025 est.)
42.7 years
34,101,016
70,025,248 (2025 est.)
35,924,232
Thai (singular and plural)
Thai
36.1% (2025 est.)
18.1% (2025 est.)
1.6% (2025 est.)
53.6% of total population (2023)
1.43% annual rate of change (2020-25 est.)
15.8% (male 5,669,592/female 5,394,398)
69% (male 23,681,528/female 24,597,535)
15.1% (2024 est.) (male 4,714,191/female 5,863,754)
Thai nationals comprise 97.5%, Burmese nationals are at 1.3%, other nationalities account for 1.1%, and unspecified nationalities are less than 0.1% (2015 est.)
5.8% (2022)
5.5% (2022)
17% (2022)
45.9 (2025 est.)
22.9 (2025 est.)
4.3 (2025 est.)
23.1 (2025 est.)
0.54 physicians/1,000 population (2021)
5.2% of GDP (2021)
16.1% of national budget (2022 est.)
-0.41 migrant(s)/1,000 population (2025 est.)
2.3 beds/1,000 population (2021 est.)
1.55 children born/woman (2025 est.)
rural: 100% of population (2022 est.)
total: 100% of population (2022 est.)
urban: 100% of population (2022 est.)
rural: 0% of population (2022 est.)
total: 0% of population (2022 est.)
urban: 0% of population (2022 est.)
2.5% of GDP (2023 est.)
12.6% national budget (2025 est.)
6.9 deaths/1,000 live births
6.2 deaths/1,000 live births (2025 est.)
5.6 deaths/1,000 live births
0.13% (2025 est.)
0.75 (2025 est.)
The highest population density is observed in and around Bangkok; notable population concentrations exist across extensive areas of the country, especially to the north and northeast of Bangkok, as well as in the far southern region.
75.2 years
81.3 years
78.2 years (2024 est.)
34 deaths/100,000 live births (2023 est.)
rural: 100% of population (2022 est.)
total: 100% of population (2022 est.)
urban: 99.9% of population (2022 est.)
rural: 0% of population (2022 est.)
total: 0% of population (2022 est.)
urban: 0.1% of population (2022 est.)
1.85 liters of pure alcohol (2019 est.)
0.23 liters of pure alcohol (2019 est.)
6.86 liters of pure alcohol (2019 est.)
4.78 liters of pure alcohol (2019 est.)
0 liters of pure alcohol (2019 est.)
11.070 million BANGKOK (capital), 1.454 Chon Buri, 1.359 million Samut Prakan, 1.213 million Chiang Mai, 1.005 million Songkla, 1.001 million Nothaburi (2023)
10% (2016)
23.3 years (2009 est.)
52.4% (2022 est.)
6.7% (2022 est.)
16 years (2023 est.)
16 years (2023 est.)
16 years (2023 est.)
tropical climate characterized by a rainy, warm, and overcast southwest monsoon lasting from mid-May to September, followed by a dry and cooler northeast monsoon from November to mid-March; the southern isthmus remains consistently hot and humid
Khorat; Satun (2023)
2
17.2% (2023 est.)
39% (2023 est.)
43.8% (2023 est.)
arable land: 31% (2023 est.)
permanent crops: 11.2% (2023 est.)
permanent pasture: 1.6% (2023 est.)
53.6% of total population (2023)
1.43% annual rate of change (2020-25 est.)
57.9 kt (2019-2021 est.)
635.8 kt (2019-2021 est.)
708.8 kt (2022-2024 est.)
2,109.9 kt (2019-2021 est.)
26.853 million tons (2024 est.)
40% (2022 est.)
air pollution caused by emissions from vehicles; water contamination due to organic and industrial waste; scarcity of water resources; deforestation; erosion of soil; illegal poaching; improper disposal of hazardous waste
2.739 billion cubic meters (2022 est.)
2.777 billion cubic meters (2022 est.)
51.79 billion cubic meters (2022 est.)
336.693 million metric tonnes of CO2 (2023 est.)
95.834 million metric tonnes of CO2 (2023 est.)
79.928 million metric tonnes of CO2 (2023 est.)
160.931 million metric tonnes of CO2 (2023 est.)
26.3 micrograms per cubic meter (2019 est.)
438.61 billion cubic meters (2022 est.)
Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Climate Change-Paris Agreement, Comprehensive Nuclear Test Ban, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Marine Life Conservation, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Tropical Timber 2006, Wetlands
none of the selected agreements
description: comprises five horizontal stripes in the following order: red (top), white, blue (with double width), white, and red
meaning: the red symbolizes the nation and the blood of life, white represents religion and the purity of Buddhism, while blue denotes the monarchy
Bangkok
the name derives from the Thai terms bang (region) and kok (olive trees); the complete ceremonial name of the city, which holds the record for the longest place name in the world, is Krungthepmahanakhon amonrattanakosin mahintharayutthaya mahadilokphop noppharatratchathaniburirom udomratchaniwetmahasathan amonphimanawatansathit sakkathattiyawitsanukamprasit, translating to "City of angels, great city of immortals, magnificent city of the nine gems, seat of the king, city of royal palaces, home of gods incarnate, erected by Vishvakarman at Indra's behest"
UTC+7 (12 hours ahead of Washington, DC during Standard Time)
13 45 N, 100 31 E
18 years of age; universal and compulsory
no
at least one parent must be a citizen of Thailand
no
5 years
multiple previous constitutions; the most recent was drafted and submitted on 29 March 2016, ratified by referendum on 7 August 2016, and enacted by the king on 6 April 2017
to amend the constitution, a majority vote from a joint session of the House and Senate is required, along with the support of at least one-fifth of opposition House members and one-third of Senate members; certain amendments also necessitate a national referendum; all amendments must receive the king's signature
Siam
the name translates to "Land of the Thai," which refers to the local populace; the term for the people originates from the Thai word tha, meaning "to be free;" the previous name, Siam, is derived from the Sanskrit word syama, meaning "dark"
Ratcha Anachak Thai
Prathet Thai
Kingdom of Thailand
Thailand
1238 (traditional founding date; never colonized)
civil law system influenced by common law
constitutional monarchy
Supreme Court of Justice (comprising the court president, six vice presidents, 60-70 judges, organized into 10 divisions); Constitutional Court (comprising the court president and eight judges); Supreme Administrative Court (number of judges determined by the Judicial Commission of the Administrative Courts)
courts of first instance and appellate courts within both the judicial and administrative systems; military courts
Supreme Court judges are chosen by the Judicial Commission of the Courts of Justice and must be approved by the monarch; the tenure of judges is determined by the monarch; justices of the Constitutional Court consist of three judges from the Supreme Court, two judges from the Administrative Court, and four candidates selected by the Selective Committee for Judges of the Constitutional Court, requiring Senate confirmation; judges appointed by the monarch serve single terms of nine years; judges of the Supreme Administrative Court are selected by the Judicial Commission of the Administrative Courts and appointed by the monarch, serving for life
Council of Ministers appointed by the king upon nomination by the prime minister; a Privy Council provides counsel to the king
King WACHIRALONGKON; alternatively spelled Vajiralongkorn (since 1 December 2016)
Prime Minister ANUTIN Charnvirakul (since 5 Sep 2025)
the monarchy operates on a hereditary basis; the prime minister candidate is approved by the House of Representatives and appointed by the king
Birthday of King WACHIRALONGKON, 28 July (1952)
red, white, blue
8 (5 cultural, 3 natural)
Historic City of Ayutthaya (c); Historic Sukhothai and Associated Historic Towns (c); Thungyai-Huai Kha Khaeng Wildlife Sanctuaries (n); Ban Chiang Archaeological Site (c); Dong Phayayen-Khao Yai Forest Complex (n); Kaeng Krachan Forest Complex (n); The Ancient Town of Si Thep and its Associated Dvaravati Monuments (n); Phu Phrabat, representing the Sīma stone tradition of the Dvaravati period (c)
Bhumjaithai Party or BJT (also known as Phumchai Thai Party or PJT; also referred to as Thai Pride Party)
Chat Thai Phatthana Party (Thai Nation Development Party) or CTP
Democrat Party
Move Forward Party or MFP (dissolved by the Constitutional Court in August 2024)
Palang Pracharat Party (People's State Power Party) or PPRP
Pheu (Puea) Thai Party (For Thais Party) or PTP
Prachachat Party or PCC
Prachathipat Party (Democrat Party) or DP
Thai Sang Thai Party
United Thai Nation (Ruam Thai Sang Chat) or UTN
National Assembly (Rathhasapha)
bicameral
"Phleng Sanlasoen Phra Barami" (A Salute to the Monarch)
the royal anthem, performed in the presence of the royal family and during specific state ceremonies
Narisara NUWATTIWONG and King VAJIRAVUDH/Pyotr SHCHUROVSKY
garuda (a mythical creature that is half-man, half-bird), elephant
in 1911, King Vajiravudh (Rama VI) officially designated the Garuda as the national coat of arms and emblem; this mythological figure, rooted in Hindu and Buddhist traditions, is recognized as the vahana (vehicle) of the deity Vishnu (Narayana) and has symbolized royalty in Thailand for centuries
76 provinces (changwat, both singular and plural) and 1 municipality* (maha nakhon); Amnat Charoen, Ang Thong, Bueng Kan, Buri Ram, Chachoengsao, Chai Nat, Chaiyaphum, Chanthaburi, Chiang Mai, Chiang Rai, Chon Buri, Chumphon, Kalasin, Kamphaeng Phet, Kanchanaburi, Khon Kaen, Krabi, Krung Thep* (Bangkok), Lampang, Lamphun, Loei, Lop Buri, Mae Hong Son, Maha Sarakham, Mukdahan, Nakhon Nayok, Nakhon Pathom, Nakhon Phanom, Nakhon Ratchasima, Nakhon Sawan, Nakhon Si Thammarat, Nan, Narathiwat, Nong Bua Lamphu, Nong Khai, Nonthaburi, Pathum Thani, Pattani, Phangnga, Phatthalung, Phayao, Phetchabun, Phetchaburi, Phichit, Phitsanulok, Phra Nakhon Si Ayutthaya, Phrae, Phuket, Prachin Buri, Prachuap Khiri Khan, Ranong, Ratchaburi, Rayong, Roi Et, Sa Kaeo, Sakon Nakhon, Samut Prakan, Samut Sakhon, Samut Songkhram, Saraburi, Satun, Sing Buri, Si Sa Ket, Songkhla, Sukhothai, Suphan Buri, Surat Thani, Surin, Tak, Trang, Trat, Ubon Ratchathani, Udon Thani, Uthai Thani, Uttaradit, Yala, Yasothon
House of Representatives (Saphaphuthan Ratsadon)
4 years
500 (all directly elected)
mixed system
full renewal
5/14/2023 (House of Representatives dissolved on 12 December 2025)
8 February 2026
19.6%
Move Forward (151); Pheu Thai (141); Bhumjaithai (71); Palang Pracharath (40); United Thai Nation (36); Democrat Party (25); Other (36)
Senate (Wuthisapha)
5 years
200 (all indirectly elected)
full renewal
6/9/2024 to 6/26/2024
June 2029
22.5%
[1] (202) 944-3611
1024 Wisconsin Avenue NW, Suite 401, Washington, DC 20007
[1] (202) 944-3600
Ambassador Dr. SURIYA Chindawongse (in office since 17 June 2024)
Chicago, Los Angeles, New York
[email protected]
https://washingtondc.thaiembassy.org/en/index
[66] 2-205-4103
95 Wireless Road, Bangkok 10330
[66] 2-205-4000
7200 Bangkok Place, Washington DC 20521-7200
Ambassador-designate Sean O'NEILL (since 16 December 2025)
Chiang Mai
[email protected]
https://th.usembassy.gov/
ADB, APEC, ARF, ASEAN, BIMSTEC, BIS, CD, CICA, CP, EAS, FAO, G-77, IAEA, IBRD, ICAO, ICC (national committees), ICRM, IDA, IFAD, IFC, IFRCS, IHO, ILO, IMF, IMO, IMSO, Interpol, IOC, IOM, IPU, ISO, ITSO, ITU, ITUC (NGOs), MIGA, NAM, OAS (observer), OIC (observer), OIF (observer), OPCW, OSCE (partner), PCA, PIF (partner), UN, UNAMID, UNCTAD, UNESCO, UNHCR, UNIDO, UNMOGIP, UNOOSA, UNOCI, UNWTO, UPU, WCO, WFTU (NGOs), WHO, WIPO, WMO, WTO
has not presented a declaration regarding ICJ jurisdiction; regarded as a non-party state to the ICCt
$102.84 billion (2023 est.)
$114.521 billion (2023 est.)
$324.111 billion (2022 est.)
$337.45 billion (2023 est.)
$369.191 billion (2024 est.)
$334.44 billion (2022 est.)
$327.008 billion (2023 est.)
$351.419 billion (2024 est.)
tourism, textiles and apparel, agricultural processing, beverages, tobacco, cement, light industries including jewelry and electrical appliances, computers and components, integrated circuits, furniture, plastics, automobiles and auto parts, agricultural machinery, air conditioning and refrigeration, ceramics, aluminum, chemicals, environmental management, glass, granite and marble, leather, machinery and metal fabrication, petrochemicals, petroleum refining, pharmaceuticals, printing, pulp and paper, rubber, sugar, rice, fishing, cassava, and the world's second-largest producer of tungsten and third-largest producer of tin
40.623 million (2024 est.)
61.1% of GDP (2023 est.)
1.8% of GDP (2022 est.)
1.9% of GDP (2023 est.)
1.8% of GDP (2024 est.)
baht per US dollar -
31.294 (2020 est.)
31.977 (2021 est.)
35.061 (2022 est.)
34.802 (2023 est.)
35.294 (2024 est.)
$37.065 billion (2023 est.)
a Southeast Asian economy classified as upper middle-income; features significant infrastructure; a key exporter of electronics, food, and automobile components; a widely used currency; remarkably low unemployment rates; and an ongoing initiative for economic development termed Thailand 4.0
1% (2022 est.)
0.8% (2023 est.)
0.7% (2024 est.)
USA 18%, China 13%, Japan 7%, Australia 4%, Singapore 4% (2023)
China 26%, Japan 11%, USA 7%, UAE 6%, Taiwan 5% (2023)
$20,800 (2022 est.)
$21,200 (2023 est.)
$21,700 (2024 est.)
2.6% (2022 est.)
2% (2023 est.)
2.5% (2024 est.)
sugarcane, rice, cassava, oil palm fruit, maize, rubber, tropical fruits, chicken, mangoes/guavas, fruits (2023)
machine parts, integrated circuits, trucks, cars, broadcasting equipment (2023)
crude petroleum, integrated circuits, natural gas, gold, vehicle parts/accessories (2023)
-$17.162 billion (2022 est.)
$7.412 billion (2023 est.)
$11.089 billion (2024 est.)
15.4% (of GDP) (2023 est.)
$526.411 billion (2024 est.)
58.2% (2024 est.)
16.7% (2024 est.)
-0.6% (2024 est.)
22.2% (2024 est.)
70.1% (2024 est.)
-66.7% (2024 est.)
5.4% (2022 est.)
25.9% of household expenditures (2023 est.)
3% of household expenditures (2023 est.)
-1.6% (2022 est.)
8.5% (2023 est.)
1.4% (2024 est.)
0.9% (2024 est.)
$1.489 trillion (2022 est.)
$1.519 trillion (2023 est.)
$1.558 trillion (2024 est.)
3.1% (2024 est.)
4.3% (2024 est.)
6% (2024 est.)
$216.501 billion (2022 est.)
$224.47 billion (2023 est.)
$236.934 billion (2024 est.)
32.1% (2024 est.)
59.2% (2024 est.)
8.7% (2024 est.)
3.4% (2023 est.)
26.1% (2023 est.)
33.5 (2023 est.)
65,000 metric tons (2023 est.)
29.757 million metric tons (2023 est.)
12.812 million metric tons (2023 est.)
42.371 million metric tons (2023 est.)
1.063 billion metric tons (2023 est.)
386,000 bbl/day (2023 est.)
252.75 million barrels (2021 est.)
1.397 million bbl/day (2023 est.)
2.256 billion kWh (2023 est.)
35.805 billion kWh (2023 est.)
215.281 billion kWh (2023 est.)
55.971 million kW (2023 est.)
14.44 billion kWh (2023 est.)
22.738 billion cubic meters (2023 est.)
29.614 billion cubic meters (2023 est.)
52.351 billion cubic meters (2023 est.)
138.243 billion cubic meters (2021 est.)
100%
100%
99.9% (2022 est.)
80.602 million Btu/person (2023 est.)
1.8% of total installed capacity (2023 est.)
2.7% of total installed capacity (2023 est.)
81.9% of total installed capacity (2023 est.)
3.5% of total installed capacity (2023 est.)
10.1% of total installed capacity (2023 est.)
90% (2023 est.)
A total of 26 digital television channels and 6 terrestrial television channels transmit on a national scale through relay stations. Among the terrestrial channels, 2 are owned by the military, while the remaining 4 are either state-owned or under state control, with some being leased to private companies. All stations are mandated to air news produced by the government. Subscriptions for multi-channel satellite and cable television services are offered. There are radio frequencies designated for more than 500 government and commercial radio stations, and numerous small community radio stations function utilizing low-power transmitters (2017).
.th
4.087 million (2023 est.)
6 (2023 est.)
115 million (2024 est.)
161 (2024 est.)
11.5 million (2023 est.)
16 (2023 est.)
1
3
2
Bangkok, Laem Chabang, Pattani, Phuket, Sattahip, Si Racha
15
21 (2024)
14
105 (2025)
4,127 km (2017)
4,043 km (2017) 1.000-m gauge
84 km (2017) 1.435-m gauge (84 km electrified)
5 (2025)
884 (2023)
bulk carrier 28, container ship 28, general cargo 88, oil tanker 251, other 489
HS
The Royal Thai Armed Forces (RTARF) undertake various missions, which encompass safeguarding the nation's territory and sovereignty, protecting the monarchy, maintaining internal security, and providing disaster response. Significant focal points include contentious international borders and a persistent low-level insurgency in the southern region of the country. Historically, the military has played a substantial role in domestic political affairs and has executed approximately 20 coups since the cessation of absolute monarchy in 1932, with the latest coup occurring in 2014.
In July 2025, amid escalating tensions, the RTARF engaged in confrontations with Cambodian military units in several locations along their contested border. Both parties accused each other of instigating the five-day conflict, which featured artillery bombardments across the border and aerial assaults by RTARF fighter jets and drones. Since 2004, the RTARF, alongside Thai paramilitary forces, has been addressing a separatist insurgency in the southern provinces of Pattani, Yala, and Narathiwat, as well as parts of Songkhla. This insurgency stems from ethnic Malay nationalist opposition to Thai governance, which emerged following the expansion of Siamese sovereignty over the Patani Sultanate in the 18th century. The insurgency comprises several armed factions, with the Barisan Revolusi Nasional-Koordinasi (BRN-C) being the most prominent. Insurgent activities have predominantly involved bombings. Since 2020, Thai authorities have been in discussions with BRN, as well as engaging in concurrent negotiations with MARA Pattani, an umbrella organization purporting to represent the insurgent groups (2025).
280 South Sudan (UNMISS) (2025)
1.4% of GDP (2020 est.)
1.3% of GDP (2021 est.)
1.3% of GDP (2022 est.)
1.3% of GDP (2023 est.)
1.1% of GDP (2024 est.)
Royal Thai Armed Forces (RTARF): Royal Thai Army (RTA), Royal Thai Navy (RTN; which includes the Royal Thai Marine Corps), Royal Thai Air Force (RTAF)
Office of the Prime Minister: Royal Thai Police (2025)
Citizens may volunteer for military service at 18 years of age, applicable to both men and women. All males must register at 17 years of age and are liable for selective compulsory military service at the age of 21. The duration of volunteer service may range from 6 to 18 months, contingent on educational qualifications, while the obligation for conscripted service typically spans 24 months, though it also varies according to educational background (2025).
The RTARF possesses a wide range of foreign-sourced weaponry along with some domestically manufactured equipment. Its imported arms and military gear are obtained from various suppliers, including China, several European nations, Israel, Russia, South Korea, and the United States. Thailand's domestic defense sector produces items such as armored vehicles, artillery systems, naval ships, unmanned aerial vehicles, and additional military technologies (2025).
An estimated 350,000 personnel are active-duty members of the Armed Forces (250,000 Army; 70,000 Navy; 30,000 Air Force) (2025).
major precursor-chemical producer (2025)
19 (2023 est.)
87,025 (2024 est.)
612,524 (2024 est.)
none; in 2023, declared plans to construct a spaceport with support from South Korea (2025)
Geo-Informatics and Space Technology Development Agency (GISTDA; established in 2000 from the Thailand Remote Sensing Center founded in 1979); National Space Policy Committee (NSPC) (2025)
possesses an ambitious national space agenda aimed at the acquisition, manufacturing, and operation of satellites, along with the research and development of associated infrastructure, sciences, and technologies; manages communications and remote sensing (RS) satellites; produces scientific/research/testing cube satellites and is enhancing its abilities to manufacture RS satellites (historically has collaborated with foreign entities for satellite construction); partners with various international space organizations and industries, including those from China, France, India, the Netherlands, Pakistan, Russia, South Korea, and the United States; a founding member of the China-led Asia-Pacific Space Cooperation Organization (APSCO); features a commercial space sector, which includes Southeast Asia’s inaugural dedicated satellite manufacturing facility, inaugurated in 2021 (2025)
1982 - inaugurated its first satellite ground station
1993 - launched its first foreign-built commercial communications satellite (Thaicom-1) aboard a European rocket
2008 - launched its first remote sensing satellite (Theos-1; also known as Thaichote), which was co-developed with France and launched by Russia
2018 - saw the launch of its first domestically manufactured scientific/research satellite (KNACKSAT) by the United States
2024 - entered into a memorandum of understanding with China for collaboration on Beijing's lunar research station initiative and space exploration; signed the US-led Artemis Accords