International relations of Antigua and Barbuda

The international relations of Antigua and Barbuda are shaped by its position as a small island state in the Eastern Caribbean, a multilateral foreign policy and active participation in regional and international organisations. As a member of the United Nations since 11/11/1981, the Commonwealth, the Organization of American States (OAS), the Caribbean Community (CARICOM) and the Organisation of Eastern Caribbean States (OECS), the country pursues a foreign policy that prioritises regional cooperation and international integration.

The Ministry of Foreign Affairs, Immigration and International Trade coordinates foreign policy and is currently headed by Minister E.P. Chet Greene. Foreign policy focuses on three main pillars: Caribbean regional cooperation through CARICOM and the OECS, traditional relations with Commonwealth members, and building relations with new partners such as China and the Gulf states. This article analyses the elements of the country’s foreign policy in detail.

Detailed article onthe country of Antigua and Barbuda.

Membership of international organisations

Antigua and Barbuda is a member of more than 50 international and regional organisations, reflecting the multilateral foreign policy of a small island state. The most important global organisations include the United Nations (member since 11/11/1981), the Commonwealth, the Organization of American States (OAS), the World Trade Organization (WTO — founding member 1995), the International Monetary Fund (IMF), the World Bank, the International Maritime Organization (IMO) and the International Civil Aviation Organization (ICAO).

The country has also been a member of the Bolivarian Alliance for the Peoples of Our America (ALBA) since 2009 and of the Non-Aligned Movement. Antigua and Barbuda frequently chairs international meetings, especially on Small Island Developing States (SIDS). The country hosted the 4th International Conference on SIDS in May 2024 — a major United Nations event bringing together leaders and experts from more than 50 countries to discuss climate change, sustainable development and financing for small islands.

SIDS-4 drew more than 5,000 delegates to Saint John’s and contributed significantly to tourism in 2024. Antigua and Barbuda used its role as host to push the climate change agenda, in particular calling on major emitters to commit financing to vulnerable islands.

Caribbean regional cooperation — CARICOM

The most important regional pillar of the international relations of Antigua and Barbuda is the Caribbean Community (CARICOM) — the most important economic and political integration organisation of the English-speaking Caribbean. Antigua and Barbuda was a founding member of CARICOM when it was established in 1973 (even before independence) and is a full member of the CARICOM Single Market and Economy (CSME). The CSME allows free movement of goods, services, capital and certain categories of skilled workers among its 15 member states.

According to the official website of theCARICOM, Antigua and Barbuda plays an active role in regional issues including maritime security, counter-narcotics, disaster response and trade negotiations with major partners such as the European Union, the United States and Canada. Antiguan citizens use the CARICOM passport to travel visa-free between 20 countries in the region, usually for stays of up to 6 months.

CARICOM also plays an important role in protecting the interests of small island states in multilateral negotiations. When visa tensions with the United States arose in December 2025, CARICOM issued an official statement expressing concern and calling for early dialogue — demonstrating the organisation’s collective protective role.

Caribbean regional cooperation — OECS

The Organisation of Eastern Caribbean States (OECS) is a deeper integration mechanism than CARICOM, with 11 members — 7 full members and 4 associate members. The seven full members share a common currency, the Eastern Caribbean Dollar (XCD), and a single central bank, the Eastern Caribbean Central Bank (ECCB).

The full OECS members are Antigua and Barbuda, Dominica, Grenada, Saint Lucia, Saint Vincent and the Grenadines, Saint Kitts and Nevis and Montserrat (a British territory). The four associate members are Anguilla, the British Virgin Islands, Martinique and Guadeloupe (the latter two French). Citizens of full OECS members can travel and work freely between member states using only an ID card instead of a passport.

In December 2025, the OECS issued an official statement of solidarity with Antigua and Barbuda and Dominica over the US visa restrictions, while highlighting member states’ efforts to reform their citizenship by investment programmes to international standards. The OECS committed to continuing dialogue with the United States and international partners on the issue through the Joint Regional Communications Centre (JRCC) in Barbados — the regional security coordination and data-sharing body.

Relations with the United States

The United States is the most important extra-regional economic and political partner of Antigua and Barbuda. Formal diplomatic relations were established at independence in 1981. The US Embassy in Bridgetown (Barbados) handles relations with Antigua and Barbuda, while the Embassy of Antigua and Barbuda in Washington D.C. — currently headed by Sir Ronald Sanders — maintains bilateral channels of communication.

The United States is the country’s main tourism market, largest trading partner, an important source of FDI and a traditional development partner. About 4,500 US citizens live in Antigua, one of the largest American communities in the English-speaking Eastern Caribbean. The two countries maintain close diplomatic relations through many channels, although there is no E-2 treaty allowing Antiguan citizens to apply for the E-2 Investor visa — unlike Grenada, the only Caribbean country with an E-2 treaty with the United States.

The December 2025 executive order

December 2025 marked a tense turning point in bilateral relations. On 16/12/2025, President Donald Trump issued an executive order expanding the “travel ban”, listing Antigua and Barbuda and Dominica among 20 countries subject to a “partial suspension” of entry to the United States from 01/01/2026. According to reports byLibrary of Congress, the suspension applies to immigrant visas, B-1/B-2 visas (tourism and business), F visas (students), M visas (vocational students) and J visas (exchange programmes).

The main reason given was that the citizenship by investment programmes of Antigua and Barbuda and Dominica lacked meaningful residence requirements. This set them apart from Grenada, Saint Kitts and Nevis and Saint Lucia — other countries with CBI programmes that were not subject to the order because they had already amended their residence requirements.

At the end of December 2025, the two sides reached a preliminary agreement to maintain entry rights for Antiguan citizens holding valid visas as of 31/12/2025. However, from 21/01/2026, Antiguan citizens applying for new B1/B2 visas must post a bond of up to $15,000 USD. Ambassador Sanders confirmed the agreement and said the US State Department had “expressed surprise” at the executive order.

Relations with the United Kingdom and the Commonwealth

The United Kingdom is the oldest historical partner of Antigua and Barbuda because of the colonial period from 1632 to 1981. Bilateral relations remain close through political, economic, educational and cultural channels. Britain is the second largest tourism market after the United States, accounting for about 25–30% of international visitors to Antigua each year.

Citizens of Antigua and Barbuda can enter the United Kingdom visa-free for up to 6 months for tourism and business, although since 2025 they must obtain an Electronic Travel Authorization (ETA) before entry.The Antiguan passportis widely recognised in the UK and other Commonwealth members. People with a grandparent born in the United Kingdom, the Channel Islands or the Isle of Man before 1922 can apply for a 5-year UK Ancestry work visa — a special settlement route for people of Antiguan origin.

The Commonwealth is an important framework for multilateral cooperation. Antigua and Barbuda takes an active part in the Commonwealth Heads of Government Meetings (CHOGM), Commonwealth development programmes and the Commonwealth Games. After the death of Queen Elizabeth II in 2022, Prime Minister Gaston Browne announced his intention to hold a referendum on becoming a republic, although no specific timetable had been set as of 2026.

Relations with China

An important element of the modern international relations of Antigua and Barbuda is its diplomatic relationship with the People’s Republic of China (PRC), established on 01/01/1983 under the “One China” policy. Unlike some Caribbean countries such as Saint Kitts and Nevis or, previously, Saint Lucia, Antigua and Barbuda has no diplomatic relations with Taiwan. Relations with China have been significantly strengthened over the past decade through infrastructure projects and development assistance.

China has provided financial and technical support for many important projects in Antigua and Barbuda, including the Sir Vivian Richards Cricket Stadium (2007), the expanded Parliament building, affordable housing projects and some transport infrastructure. Antigua and Barbuda is one of the countries participating in China’s Belt and Road Initiative.

The Antigua and Barbuda passport allows visa-free entry to mainland China for up to 30 days — a special privilege owing to close diplomatic relations. The Chinese community in Antigua, estimated at about 600–800 people, works mainly in retail and food services. The citizenship by investment programme of Antigua and Barbuda attracts some investors from mainland China and Hong Kong.

Relations with other partners

The European Union

The European Union is an important development and trade partner. Relations revolve around the Schengen visa waiver agreement — a key benefit of the Antigua and Barbuda passport — and the due diligence standards the CBI programme must meet. In April 2025, the EU and Antigua reached agreement on raising the minimum CBI investment to $230,000 USD and a physical residence requirement of 30 days in 5 years to maintain Schengen visa-free access.

From late 2026, citizens of Antigua and Barbuda wishing to enter the Schengen Area will have to register with the European Travel Information and Authorization System (ETIAS) before departure, at a fee of 7 EUR per application. This policy applies to all nationals of Schengen visa-exempt countries and is not a measure targeting Antigua and Barbuda.

Canada

Canada is an important trade, tourism and investment partner. The Antiguan community in Canada — especially in Toronto, Ontario — is one of the country’s largest diaspora communities. However, citizens of Antigua and Barbuda still need an Electronic Travel Authorization (eTA) or a visitor visa to enter Canada — Canada is one of the few major partners that does not grant visa-free access to Antiguan passport holders.

Development cooperation between the two countries through the Canadian International Development Agency (CIDA, now Global Affairs Canada) focuses on education, health and disaster response. Several major Canadian banks, such as Royal Bank of Canada, CIBC FirstCaribbean and Scotiabank, operate in Antigua and play an important role in the local financial system.

The Gulf region

The Gulf states — especially Saudi Arabia and the United Arab Emirates (UAE) — have become important new investment partners. In January 2023, Prime Minister Browne signed an agreement with the Saudi Fund for Development (SFD) securing $80 million USD for developing the UWI Five Islands university campus. In September 2025, an expansion was announced with a further $200 million USD commitment from Saudi Arabia.

The Antigua and Barbuda passport grants visa-free entry to Qatar for 90 days — one of the special privileges resulting from good bilateral relations. The UAE is also an important partner in renewable energy projects and real estate investment in Antigua.

Diplomatic network

The institutional infrastructure of the international relations of Antigua and Barbuda is a lean diplomatic network suited to the size of the country. The main embassies and missions include the Permanent Mission to the United Nations (New York), the Embassy in Washington D.C. (United States), the High Commission in London (United Kingdom), the Embassy in Madrid (Spain) and several missions in Beijing, Brussels and Havana.

In countries without direct diplomatic representation, citizens of Antigua and Barbuda can receive consular assistance from British Embassies, High Commissions and Consulates — a common arrangement among Commonwealth members. The country also has Honorary Consuls in many countries to assist with basic trade and consular matters.

The Ministry of Foreign Affairs, Immigration and International Trade is also involved in managing the citizenship by investment programme through the Citizenship by Investment Unit (CIU) under the Office of the Prime Minister. Interested investors can refer to the articleAntigua and Barbuda Citizenship by Investmentfor details of the 4 current investment options.

International relations of Antigua and Barbuda — a summary

The international relations of Antigua and Barbuda reflect the typical strategy of a small Caribbean island state: relying on multilateral cooperation, deep regional integration through the OECS and CARICOM, maintaining traditional relations with Commonwealth partners, and building new relationships with emerging economies such as China and the Gulf states. Hosting SIDS-4 in 2024 demonstrated how a small island state can contribute to global issues such as climate change.

Immediate challenges include: tensions with the United States over the citizenship by investment programme, the implementation of the EU’s ETIAS requirement, safeguarding visa-free access to 154 countries amid growing international pressure on CBI, and maintaining a balance between major partners. The country’s ability to keep diversifying its partners, reform CBI to international standards and maintain its regional role will be key.