Orientation briefing in Sierra Leone

To prepare a mission or a new post: the essential context, region by region. This briefing does not replace your organisation's security briefing on arrival.

Orientation briefing: Sierra Leone1 / 15

Overview

Alert levelNo general travel restrictionOfficial advice updated on 19 June 2026 (FCDO)

5open jobs

4organisations hiring

0violent events in 3 months

Capital: Freetown · Region: West Africa

To prepare a mission or a new post: the essential context, region by region. This briefing does not replace your organisation's security briefing on arrival.

The country in its region
Orientation briefing: Sierra Leone2 / 15

Socio-political and economic situation

History and context

Continuously populated for at least 2,500 years, the area now known as Sierra Leone is covered with dense jungle that allowed the region to remain relatively protected from invading West African empires. Traders introduced Sierra Leone to Islam, which occupies a central role in Sierra Leonean culture and history. In the 17th century, the British set up a trading post near present-day Freetown. The trade originally involved timber and ivory but later expanded to enslaved people. In 1787, after the American Revolution, Sierra Leone became a destination for Black British loyalists from the new United States. When Britain abolished the slave trade in 1807, British ships delivered thousands of liberated Africans to Sierra Leone. During the 19th century, the colony gradually expanded inland.

In 1961, Sierra Leone became independent of the UK. Sierra Leone held free and fair elections in 1962 and 1967, but Siaka STEVENS -- Sierra Leone’s second prime minister -- quickly reverted to authoritarian tendencies, outlawing most political parties and ruling from 1967 to 1985. In 1991, Sierra Leonean soldiers launched a civil war against STEVENS’ ruling party. The war caused tens of thousands of deaths and displaced more than 2 million people (about one third of the population). In 1998, a Nigerian-led West African coalition military force intervened, installing Tejan KABBAH -- who was originally elected in 1996 -- as prime minister. In 2002, KABBAH officially announced the end of the war. Since 1998, Sierra Leone has conducted democratic elections dominated by the two main political parties, the Sierra Leone People’s Party (SLPP) and the All People’s Congress (APC) party. In 2018, Julius Maada BIO of the Sierra Leone People’s Party won the presidential election that saw a high voter turnout despite some allegations of voter intimidation. BIO won again in June 2023, although irregularities were noted that called into question the integrity of the results.  In October 2023, the Government of Sierra Leone and the main opposition party, the All People’s Congress, signed the Agreement for National Unity to boost cooperation between political parties and begin the process of reforming the country’s electoral system.

Political system

presidential republic

Political situation

Following the end of the civil war in 2002, the political situation in Sierra Leone has improved. However, the political situation can change and protests can turn violent. Avoid any political gatherings or demonstrations and follow any curfews or restrictions. Remain vigilant as the security situation could change quickly.  

Orientation briefing: Sierra Leone3 / 15

Ethnic groups, languages, religions

Ethnic groups

Temne 35.4%, Mende 30.8%, Limba 8.8%, Kono 4.3%, Korankoh 4%, Fullah 3.8%, Mandingo 2.8%, Loko 2%, Sherbro 1.9%, Creole 1.2% (descendants of freed Jamaican slaves who were settled in the Freetown area in the late-18th century; also known as Krio), other 5% (2019 est.)

Languages

English (official, regular use limited to literate minority), Mende (principal vernacular in the south), Temne (principal vernacular in the north), Krio (English-based Creole, spoken by the descendants of freed Jamaican slaves; a first language for 10% of the population but understood by 95%)

Religions

Muslim 77.1%, Christian 22.9% (2019 est.)

Country profiles: The World Factbook (CIA), public domain, last edition (2025-2026).

Orientation briefing: Sierra Leone4 / 15

Economy and society

Economic overview

low-income West African economy; primarily subsistent agriculture; key iron and diamond mining activities suspended; slow recovery from 1990s civil war; systemic corruption; high-risk debt; high youth unemployment; natural resource rich

8.8 MPopulation2025

45.9 %Urban population2025

$846GDP per capita2025

4.6 %GDP growth2025

7.5 %Inflation2025

41.5 %Extreme poverty (international line)2018

3.2 %Unemployment2025

43.6 %Adult literacy2019

25.1 %Internet users2024

39.2 %Access to electricity2024

Refugees and displaced people

17,267refugees and asylum seekers from the country2025

Indicators: World Bank (CC BY 4.0); refugees and displaced people: UNHCR Refugee Data Finder. Latest available year for each figure.

Orientation briefing: Sierra Leone5 / 15

Arms bearers

Armed and security forces

Republic of Sierra Leone Armed Forces (RSLAF): organized as a Joint Force Command with land, air, and maritime componentsMinistry of Internal Affairs: Sierra Leone Police (2025)

Informative list, to be complemented by your organisation's security analysis and NGO security forums.

Orientation briefing: Sierra Leone6 / 15

Warnings and insurance

UK government (FCDO) travel advice. Some guidance is aimed at British nationals; always follow your organisation's instructions.

Before you travel 

No travel can be guaranteed safe. Read all the advice in this guide. You may also find it helpful to: 

Travel insurance 

If you choose to travel, research your destinations and get appropriate travel insurance. Insurance should cover your itinerary, planned activities and expenses in an emergency.

About FCDO travel advice

The Foreign, Commonwealth & Development Office (FCDO) provides advice about risks of travel to help you make informed decisions. Find out more about FCDO travel advice. 

Get travel advice updates

Sign up to get email notifications when this travel advice is updated. 

Follow FCDO:   

Orientation briefing: Sierra Leone7 / 15

Recent security

Organised violence events recorded by UCDP, July – September 2026.

No organised violence event recorded in the country over this period.

EasternNorthernSouthernWestern
Orientation briefing: Sierra Leone8 / 15

Safety and security

Terrorism  

There is a high threat of terrorist attack globally affecting UK interests and British nationals, including from groups and individuals who view the UK and British nationals as targets. Stay aware of your surroundings at all times.  

UK Counter Terrorism Policing has information and advice on staying safe and what to do in the event of a terrorist attack. Find out how to reduce your risk from terrorism while abroad.

Terrorism in Sierra Leone  

Although there’s no recent history of terrorism in Sierra Leone, attacks cannot be ruled out.  

Political situation  

Following the end of the civil war in 2002, the political situation in Sierra Leone has improved. However, the political situation can change and protests can turn violent. Avoid any political gatherings or demonstrations and follow any curfews or restrictions. Remain vigilant as the security situation could change quickly.  

Crime 

In a small number of incidents, British nationals have been robbed, sometimes at knifepoint. Robberies have taken place in Congo Cross, Wilkinson Road, Lumley Beach, Aberdeen and at beach resorts along the Freetown peninsula and surrounding islands. Crime rates in Sierra Leone are comparatively low, however incidents of violent and organised crime are rising. Exercise vigilance and avoid walking alone at night.

The greatest risk to short-stay visitors is from pickpocketing and mugging in Freetown. If you’re staying for a longer period, make sure you secure your property and employ guards. 

To reduce your personal risk: 

  • avoid crowds and political demonstrations 
  • do not display or carry expensive items or large sums of money 
  • avoid walking alone after dark 
  • familiarise yourself with your surroundings and stay alert 
  • arrange your transport in advance 
  • check your hotel safe is secure 

Public transport drivers and passengers have robbed foreign visitors. Avoid travelling in taxis, minibuses (‘poda-podas’), motorised rickshaws (‘kekes’) or motorbikes (‘ocadas’). 

Reporting crime 

The Sierra Leone Police charge foreign nationals a fee for police reports. They will not issue a crime reference number, which is needed for most insurance claims, without a police report. Do not pay the police directly. Make your payment to the Sierra Leone Police Revenue Generation Fund account at the Bank of Sierra Leone and get a receipt.  

There is no charge if you want to report a crime and do not need a crime reference number.

Laws and cultural differences  

Sierra Leone has a tolerant, multi-religion culture. Always respect local traditions, customs, laws and religions and make sure your actions do not cause offence. 

Personal ID 

Always carry ID such as a passport or residence permit. The police will usually accept a copy of your passport’s photo page and visa stamp.  

Illegal drugs and prison sentences 

Do not become involved with drugs of any kind. There are heavy penalties for drug trafficking, including prison sentences. Prison conditions are harsh. 

Diamond smuggling 

There are heavy penalties for diamond smuggling, including prison sentences. 

Land ownership disputes

Land registry records are sometimes disputed and can lead to land disputes, where more than one person claims rights to the same land. Disputes can lead to threats of violence. If you are concerned about land ownership, seek independent legal advice and contact the Anti-Land Grabbing Unit of the Sierra Leone Police. The British High Commission cannot intervene with disputes or investigate ownership claims. 

Taking photographs and filmmaking

Do not take pictures of military installations or any other official government buildings, including prisons and courthouses. There have been instances where individuals have been arrested for doing so.

LGBT+ travellers 

Same-sex relations between men are illegal in Sierra Leone, even if they are consensual. Penalties can include imprisonment. Same-sex relations are not illegal between women. All travellers should exercise caution given the much more conservative culture than UK. 

Read more advice for LGBT+ travellers. 

Adoption in Sierra Leone  

The UK does not recognise adoption orders from Sierra Leone. If you are planning to adopt a child in Sierra Leone, make sure you comply with Sierra Leone’s adoption laws. The Ministry of Social Welfare, Gender and Children’s Affairs is responsible for adoptions in Sierra Leone. 

Outdoor activities and adventure tourism  

Water sports and swimming safety  

There are strong ocean currents along the coast in Sierra Leone, and no lifeguards on any beaches. You go into the sea at your own risk.  

Get local advice about sea conditions before you swim or do any water sports. Health and safety standards for water sports operators are usually lower than the UK. Check safety credentials in advance and always ask for a life jacket.  

Beware of hospital waste, including needles, on Lumley Beach.  

See water safety on holiday from the Royal Life Saving Society.

Transport risks  

Road travel  

If you are planning to drive in Sierra Leone, see information on driving abroad. 

You can use a UK photocard driving licence to drive in Sierra Leone for up to one month after you arrive. If you also get the 1949 version of the international driving permit (IDP), you can drive for the length of the IDP’s validity. If you still have a paper driving licence, you may need to update it to a photocard licence.  

If you’re staying longer or living in Sierra Leone, you must get a Sierra Leone driving licence. 

Road conditions and safety 

Serious traffic accidents are common and road travel across the country comes with risks, including: 

  • poor standards of vehicle maintenance  
  • people driving erratically, particularly motorbike riders, and ignoring road regulations 
  • roads with little or no lighting  
  • vehicles with no lights, and pedestrians and animals on the road 
  • damage to roads during the rainy season 
  • high traffic levels, increasing the risk of collisions  

If you are travelling by road, particularly outside the Freetown peninsula, you should:  

  • plan your journey  
  • try to complete your travel during daylight hours as risks are higher at night 
  • travel in convoy if possible 
  • keep your employer, friends and family updated on your progress 
  • use well-maintained vehicles 
  • travel with your doors locked  
  • be alert to groups stopping your car under false pretences  

British High Commission staff avoid road travel outside the Freetown peninsula at night. They do not use local taxis, minibuses (‘poda-podas’), motorised riskshaw (‘kekes’) or motorbikes (‘ocadas’). 

The mobile network is unreliable, particularly in remote areas. If you do manage to communicate, the emergency response is unreliable. If you have an accident, mobs of people can form around your car. You need a plan for what to do in an emergency. 

Sierra Leone’s borders with Guinea and Liberia 

Sierra Leone is bordered to the north and east by Guinea, and to the south by Liberia. There will be security personnel at these borders. Make sure you have your paperwork ready if you are crossing by land. Stay calm and patient while you wait for your paperwork to be processed and be prepared for disruption and short-notice border closures. 

Checkpoints and unofficial roadblocks 

Officers in uniform control official checkpoints with marked barriers.  

Children sometimes put a rope across the road and ask for a small donation for mending the road. These unofficial roadblocks are most common at the weekend and on the roads to tourist beaches in the Western Area.  

Air travel 

The UK Air Safety List (ASL) lists all known airlines in Sierra Leone that do not meet international safety standards and are banned from operating commercial air services to, from, and within the UK. Check the UK Air Safety List when considering which airlines to fly with. The list is maintained by the Department for Transport, based on advice from the UK Civil Aviation Authority. 

Travel to and from Lungi airport  

Lungi airport is on the far side of a wide estuary across from Freetown. The journey time from Freetown to the airport is around 3 hours by road. There are no car hire facilities at the airport.

British High Commission staff do not travel by road after dark and rarely take this route in the daytime due to the risk of accidents. 

Let someone know your expected arrival time and what action they should take if you do not arrive at that time.  

Airport hotels rooms are extremely limited and in high demand. 

Airport water taxis and ferries 

The 2 main water taxi operators, Sierra Leone Sea Coach Express Africa and SeaBird Water Taxi, run a reliable service between Freetown and Lungi. It takes 30 to 45 minutes depending on the size of the boat.  

The one-hour ferry service between Lungi Tagrin and Kissy Town only runs when there is enough demand. 

Water taxis are scheduled to align with specific flight arrivals and departures, and also include a courtesy bus between Lungi airport and the beach departure or arrival point in Lungi.  

During the rainy season from May to October, rough sea conditions may cause delays or cancellations. Water taxis have navigational aids, night lights and life jackets for passengers. However they have limited rescue capability if you fall overboard. 

Avoid using the unregulated or privately operated boats such as wooden pirogues and canoes, which do not have lights or safety equipment. British High Commission staff do not travel on small boats.

Phone services and utilities 

There is no country-wide coverage from mobile network providers in Sierra Leone. Some areas have no mobile reception. There’s no public telephone system, and landline connections are mainly disused. Calls between Sierra Leone mobile phones and Sierra Leone landline phones are not possible. 

Mains water is limited. Mains power is unreliable and extended outages are common. Power surges, especially in the rainy season, are common – you may want to use power surge protectors. Hotels and rented villas have generators and private water supplies. 

Orientation briefing: Sierra Leone9 / 15

Health

Health indicators

62yearsLife expectancy2024

90.5per 1,000 live birthsUnder-5 mortality2024

354per 100,000 live birthsMaternal mortality2023

282.7per 1,000 people at riskMalaria (new cases)2024

0.13per 1,000 peoplePhysicians2022

68.1 %Basic drinking water access2024

Health risks and precautions (official advice)

Before you travel check that: 

  • your destination can provide the healthcare you may need 
  • you have appropriate travel insurance for local treatment or unexpected medical evacuation 

This is particularly important if you have a health condition or are pregnant. 

Emergency medical number 

Call 117 and ask for an ambulance. 

Ambulance services are unreliable in Freetown and unavailable throughout most of the country. Staff are not usually trained paramedics and often have little or no medical equipment.  

Some private hospitals, particularly in Freetown, operate their own commercial ambulances. Injured or seriously ill travellers may need to take a taxi or private vehicle to the nearest major hospital rather than wait for an ambulance. 

Contact your insurance company quickly if you’re referred to a medical facility for treatment. 

Vaccine recommendations and health risks

At least 8 weeks before your trip:

See what health risks you’ll face in Sierra Leone, including: 

  • yellow fever
  • cholera 
  • malaria 
  • rabies 

Water-borne diseases, including cholera, are endemic in Sierra Leone with outbreaks, particularly during the rainy season, in areas where there is poor sanitation. You should drink or use only boiled or bottled water and avoid ice in drinks. 

As of 2023, UNAIDS estimate that around 77,000 people in Sierra Leone were living with HIV. You should take normal precautions to avoid exposure to HIV/AIDS. 

If you are in Sierra Leone for business, check what medical support your employer can provide if you fall ill.  

Medication 

Check with the Federal Office of Public Health that your medication is legal in Sierra Leone. 

The legal status and regulation of some medicines prescribed or bought in the UK can be different in other countries. 

Read best practice when travelling with medicines on TravelHealthPro. 

Healthcare in Sierra Leone 

FCDO has a list of medical providers in Sierra Leone. 

Hospitals, medical facilities and services in Sierra Leone are severely limited. The standard of care is much lower than in the UK, including basic services such as blood screening. Many facilities, particularly outside of Freetown, only accept cash payments. 

Medical supplies are unreliable and limited. Carry basic medical supplies and adequate supplies of prescription medication. Always carry your prescription medication in original packaging, along with your doctor’s prescription.  

Make sure you have adequate travel health insurance and accessible funds to cover the cost of any medical treatment abroad, medical evacuation and repatriation.  

Travel and mental health 

Read FCDO guidance on travel and mental health. There is also mental health guidance on TravelHealthPro. 

Orientation briefing: Sierra Leone10 / 15

Entry and visas

For other nationalities:
  • Visa-free (15): Benin, Burkina Faso, Cabo Verde, Côte d'Ivoire, Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Mauritania, Niger, Nigeria, Senegal, Togo
  • Visa on arrival (103): Algeria, Angola, Australia, Austria, Bahrain, Bangladesh, Barbados, Belgium, Bolivia, Botswana, Brazil, Bulgaria, Burundi, Cambodia, Cameroon, Canada, Central African Republic, Chad, China, Comoros, Congo, Croatia, Cyprus, Czechia, Denmark, DR Congo, Egypt, Eritrea, Eswatini, Fiji, Finland, France, Gabon, Germany, Greece, Guyana, Hungary, India, Indonesia, Iran, Ireland, Israel, Italy, Jamaica, Japan, Kenya, Kiribati, Kuwait, Lebanon, Lesotho, Libya, Luxembourg, Madagascar, Malawi, Malaysia, Mauritius, Moldova, Morocco, Mozambique, Namibia, Netherlands, New Zealand, Norway, Oman, Pakistan, Papua New Guinea, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Samoa, Sao Tome and Principe, Saudi Arabia, Seychelles, Singapore, Slovakia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Sweden, Switzerland, Tanzania, Thailand, Timor-Leste, Tonga, Trinidad and Tobago, Tunisia, Türkiye, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Vanuatu, Viet Nam, Zambia
  • E-visa to apply for online before travel (53): Afghanistan, Albania, Argentina, Armenia, Azerbaijan, Belarus, Bhutan, Bosnia and Herzegovina, Chile, Colombia, Costa Rica, Cuba, Djibouti, Dominican Republic, Ecuador, El Salvador, Equatorial Guinea, Ethiopia, Georgia, Guatemala, Haiti, Honduras, Hong Kong, Iraq, Jordan, Kazakhstan, Kosovo, Kyrgyzstan, Laos, Maldives, Mexico, Mongolia, Montenegro, Myanmar, Nepal, Nicaragua, North Korea, North Macedonia, Palestine, Panama, Paraguay, Peru, Philippines, Serbia, Suriname, Syria, Tajikistan, Turkmenistan, Uruguay, Uzbekistan, Venezuela, Yemen, Zimbabwe

Passport Index Data (passportindex.org), MIT licence. Indicative, for a tourist stay; always check with the embassy or consulate. (17 February 2026)

Work visa and humanitarian permit

  • A tourist visa does not allow you to work: your organisation usually applies for a work or mission visa, with an invitation letter and the NGO's registration with the authorities.
  • It often takes several weeks: have a passport valid for at least 6 months, photos, diplomas, contract and international vaccination certificate ready.
  • United Nations staff travel on the laissez-passer with an official visa requested by the agency.
Detailed entry requirements (FCDO, for British travellers)

This information is for people travelling on a full ‘British citizen’ passport from the UK. It is based on the UK government’s understanding of Sierra Leone’s current rules for the most common types of travel.

The authorities in Sierra Leone set and enforce entry rules. If you’re not sure how these requirements apply to you, contact the Sierra Leone High Commission in the UK.  

Passport validity requirements 

To enter Sierra Leone, your passport must have an ‘expiry date’ at least 6 months after the date of your visa application.  

Check with your travel provider that your passport and other travel documents meet requirements. Renew your passport if you need to. 

You will be denied entry if you do not have a valid travel document or try to use a passport that has been reported lost or stolen.  

Dual nationals

When returning to the UK, British citizens must carry a valid British passport or certificate of entitlement. See Dual citizenship.

Visa requirements 

You must have a visa to enter Sierra Leone. 

Applying for a visa 

You can get a visa to visit or for business travel either: 

  • when you arrive in Sierra Leone for 80 US dollars, paid in cash in US dollars
  • before you travel – apply online for an e-visa 

Single entry visas are valid for 90 days from date of issuing for visits up to a maximum of 30 days. 

Multiple entry visas are valid for 365 days from date of issuing and are valid for multiple separate trips for up to a maximum of 30 days for each visit. 

If you’re travelling for a purpose other than a visit or business, you must get a visa before you travel. Contact the Sierra Leone High Commission in the UK. 

Vaccine requirements  

To enter Sierra Leone, you must have a certificate to prove you’ve had a yellow fever vaccination.  

For more details about medical entry requirements and recommended vaccinations, see TravelHealthPro’s Sierra Leone guide. 

Health travel declaration

All travellers entering or leaving Sierra Leone must complete a health declaration before travel using the Sierra Leone Health Travel Portal.

You must:

  • complete the form online within 72 hours before travel
  • ensure your travel details are accurate, including your seat number where possible
  • keep your confirmation QR code or reference number and present it if requested

You may be required to undergo health screening on arrival.

If you do not comply, you may face delays or be refused entry or departure.

Ebola Screening

As a public health measure, Sierra Leone has introduced screening for arriving travellers. You should expect enhanced health screening measures on arrival.

The World Health Organisation (WHO) has declared this a Public Health Emergency of International Concern.

Customs rules 

There are strict rules about goods you can take into or out of Sierra Leone.

You must declare anything that may be prohibited or subject to tax or duty. 

Export of precious stones  

You must have an export licence to leave Sierra Leone with precious stones. Check the quality of any gems or minerals you buy. Any deals that appear too good to be true probably are. 

Orientation briefing: Sierra Leone11 / 15

Humanitarian coordination

Before you arrive, register with the coordination bodies: they share alerts, cluster meetings and useful contacts.

Clusters: health, nutrition, protection, WASH, food security, shelter, education, logistics, emergency telecommunications and CCCM. OCHA publishes their meetings and contacts in each country where they are activated.

Orientation briefing: Sierra Leone12 / 15

Humanitarians on the ground

Organisations hiring in the country, based on open jobs on the site:

WV · 2PNUD · 1ONU · 1Trócaire · 1

See jobs in Sierra LeoneFunding ↗Tenders ↗Train in field security

Orientation briefing: Sierra Leone13 / 15

Region by region

Violence over the last 3 months, jobs and passages of official advice that mention the region.

Western

No organised violence recorded over the period.

What official advice says

Children sometimes put a rope across the road and ask for a small donation for mending the road. These unofficial roadblocks are most common at the weekend and on the roads to tourist beaches in the Western Area.

Eastern

No organised violence recorded over the period.

Northern

No organised violence recorded over the period.

Southern

No organised violence recorded over the period.

Orientation briefing: Sierra Leone14 / 15

Arrival checklist

  1. Before departure: read the country security plan and your organisation's procedures (SOPs).
  2. Check your health, repatriation and evacuation insurance for this country, including conflict areas.
  3. Vaccines and prevention: yellow fever, malaria and other risks, with a travel health clinic.
  4. Documents: passport valid for at least 6 months, visa or permit, paper and digital copies, ID photos.
  5. On arrival: briefing with the security focal point, register your contact details, get the emergency contact list.
  6. Communications: local phone, radio or satellite phone, call sign and check-in procedure.
  7. Movements: movement rules, curfew, no-go areas, mission authorisations and convoys.
  8. Contingency plan: assembly points, hibernation, relocation, evacuation and a ready grab bag.
  9. Health on site: referral medical facilities, first aid kit, safe drinking water.
  10. Culture: dress, greetings, photos (always ask consent, avoid sensitive sites), relations with the authorities.
  11. Coordination: NGO forum, cluster meetings, humanitarian access and civil-military coordination.
  12. Wellbeing: rest, stress management, psychosocial support offered by your organisation.
Orientation briefing: Sierra Leone15 / 15

Sources and disclaimer

This briefing gathers public information to prepare a mission. It does not replace your organisation's security analysis, your security focal point's instructions or the country's authorities.

  • Travel advice: FCDO, GOV.UK, contains public sector information licensed under the Open Government Licence v3.0; layout by Humanitaires Jobs, not affiliated with the UK government.
  • Violence: UCDP Candidate Events Dataset v26.0.9, Uppsala University, CC BY 4.0 licence; provisional data, country and region figures calculated by Humanitaires Jobs.
  • Visas: Passport Index Data, MIT licence.
  • Indicators: World Bank (CC BY 4.0); refugees and displaced people: UNHCR Refugee Data Finder. Latest available year for each figure.
  • Country profiles: The World Factbook (CIA), public domain, last edition (2025-2026).