The diplomatic foreign relations of the United Kingdom are conducted by the Foreign, Commonwealth and Development Office, headed by the Foreign Secretary. The prime minister and numerous other agencies play a role in setting policy, and many institutions and businesses have a voice and a role.
The foreign relations of Yemen are the relationships and policies that Yemen maintains with other countries. It is a member of the United Nations, the Arab League, and the Organisation of Islamic Cooperation. Yemen participates in the nonaligned movement. The Republic of Yemen accepted responsibility for all treaties and debts of its predecessors, the YAR and the PDRY. Additionally, India acceded to the Nuclear Non-Proliferation Treaty and has stressed the need to render the Middle East region free of nuclear and other weapons of mass destruction.
The High Commission of New Zealand in London is the diplomatic mission of New Zealand in the United Kingdom. It is housed in a skyscraper known as New Zealand House on Haymarket, London, off Pall Mall. As well as containing the offices of the High Commissioner, the building also hosts the New Zealand consulate in London and the military attaché.
The Embassy of the United States of America in London is the diplomatic mission of the United States in the United Kingdom. It is located in Nine Elms and is the largest American embassy in Western Europe and the focal point for events relating to the United States held in the United Kingdom.
The Embassy of Mexico in London is the diplomatic mission of Mexico in the United Kingdom. Mexico also maintains a building at 8 Halkin Street in Belgravia which serves as the Ambassador’s Official Residence.
The bilateral relations between the Italian Republic and the United Kingdom of Great Britain and Northern Ireland are warm and exceptionally strong. This relationship is also known as Anglo–Italian relations.
Tuvalu House is the honorary consulate of the Government of Tuvalu in the Wimbledon area of London, England.
The British Consulate General Hong Kong (BCGHK), located at 1 Supreme Court Road, Admiralty, Hong Kong Island, is one of the largest British consulates general in the world and is bigger than many British embassies and high commissions. It is responsible for maintaining British ties with Hong Kong and Macau.
British–Romanian relations are bilateral foreign relations between United Kingdom and Romania. Both countries established diplomatic relations in 1880. Both countries are members of NATO. The United Kingdom has an embassy in Bucharest and Romania has an embassy in London. Romania also has two consulates general in Edinburgh and Manchester. Romania also has five honorary consulates based in Leeds, Newcastle, Inverness, Liverpool and Bristol. Romania has a cultural institute in London.
The High Commission of India in London is the diplomatic mission of India in the United Kingdom. It is located in India House on Aldwych, between Bush House, what was Marconi House and Australia House. It faces both the London School of Economics and King's College London. Since 1981, India House is a Grade II listed building.
British – Serbian relations are foreign relations between the United Kingdom and Serbia. Both countries established diplomatic relations in 1837. The UK has an embassy and consulate in Belgrade and Serbia has an embassy in London. The Serbian ambassador to the United Kingdom is Dr Dejan Popovic and the British ambassador to Serbia is Sian MacLeod.
Foreign relations exist between Austria and the United Kingdom, and have been positive and friendly since Austrian independence in 1955. Both nations are members of the Council of Europe. The two nations share close economic and technological ties, and cooperate in a variety of fields, particularly when the UK was a member of the European Union and also more recently in condemning Russia's invasion of Ukraine. They have also agreed to cooperate on mutual interests over matters involving security in the Balkans, including regarding Kosovo, Albania and Serbia and furthermore to work together on countering subversive Russian activity in the region.
Norway–United Kingdom relations are foreign relations between Norway and the United Kingdom. The two nations have enjoyed very close cultural, economic, military and political cooperation since Norwegian independence in 1905. Both countries are central allies in NATO, and also have many bilateral agreements involving trade and military ties. Recently, the two have collaborated extensively to provide intelligence and arms to Ukraine during Russia's invasion of that country in 2022.
The Embassy of the Republic of Poland in London is the diplomatic mission of Poland in the United Kingdom. It is located on Portland Place next to the High Commission of Kenya building. It forms part of a group of Grade II* listed buildings in Portland Place.
Somalia–United Kingdom relations are bilateral relations between Somalia and the United Kingdom.
The British Embassy, Tokyo is the chief diplomatic mission of the United Kingdom in Japan, with the Ambassador of the United Kingdom to Japan being the chief of mission. The embassy compound measures about 35,000 m2, located at No 1 Ichibanchō, Chiyoda-ku, Tokyo, to the west of the Imperial Palace, and separated from the latter by a moat.
The Embassy of Monaco in London is the diplomatic mission of the Principality of Monaco in the United Kingdom.
The Embassy of Belarus in London is the diplomatic mission of Belarus in the United Kingdom. It is situated just south of Kensington Gardens between the Embassy of Azerbaijan and the Embassy of Mongolia.
