United Kingdom

Quick facts about United Kingdom

1. Derived from the geographic descriptor "Great Britain" (from the Roman Britannia) and the political unification of the crowns and parliaments of England, Scotland, Wales, and Northern Ireland.
2. The Kingdom of Great Britain was established on May 1, 1707, under the Acts of Union 1707; the modern administrative boundary was defined on December 6, 1922, following the Irish Free State's secession, leaving Northern Ireland within the union.
3. Maintains a nominal GDP of approximately $4.27 trillion (ranking 5th globally) with an annual output exceeding £3 trillion. Public sector debt stands at approximately £2.91 trillion, representing ~94.2% of national GDP.
4. Studies by the Office for Budget Responsibility (OBR) and independent financial bodies estimate that Brexit reduced the UK's long-term labor productivity and potential GDP volume by 4%, alongside permanent trade intensity losses of nearly 15% compared to pre-leave trajectory benchmarks.
5. Following severe backbench rebellions, economic strain, and public spending controversies, Prime Minister Sir Keir Starmer resigned in June 2026; Andy Burnham assumed office as Prime Minister on July 20, 2026.
6. Following years of ongoing civil litigation and institutional estrangement regarding his ties to Jeffrey Epstein, Prince Andrew was stripped of his remaining royal titles and privileges by King Charles III, leaving him known officially as Andrew Mountbatten-Windsor.