Guernsey and the other Channel Islands represent the last remnants of the medieval Dukedom of Normandy, which held sway in both France and England. The islands were the only British soil occupied by German troops in World War II. Guernsey is a British crown dependency, but is not part of the UK. However, the UK Government is constitutionally responsible for its defense and international representation.

Part of the Norwegian Kingdom of the Hebrides until the 13th century when it was ceded to Scotland, the isle came under the British crown in 1765. Current concerns include reviving the almost extinct Manx Gaelic language. Isle of Man is a British crown dependency but is not part of the UK. However, the UK Government remains constitutionally responsible for its defense and international representation.

Jersey and the other Channel Islands represent the last remnants of the medieval Dukedom of Normandy that held sway in both France and England. These islands were the only British soil occupied by German troops in World War II. Jersey is a British crown dependency but is not part of the UK. However, the UK Government is constitutionally responsible for its defense and international representation.

Founded in 963, Luxembourg became a grand duchy in 1815 and an independent state under the Netherlands. It lost more than half of its territory to Belgium in 1839, but gained a larger measure of autonomy. Full independence was attained in 1867. Overrun by Germany in both World Wars, it ended its neutrality in 1948 when it entered into the Benelux Customs Union and when it joined NATO the following year. In 1957, Luxembourg became one of the six founding countries of the European Economic Community (later the European Union), and in 1999 it joined the euro currency area.

Singapore was founded as a British trading colony in 1819. It joined the Malaysian Federation in 1963 but separated two years later and became independent. Singapore subsequently became one of the world's most prosperous countries with strong international trading links (its port is one of the world's busiest in terms of tonnage handled) and with per capita GDP equal to that of the leading nations of Western Europe.