Dec 5, 2025 · The Union Jack is the most important of all British flags and is flown by representatives of the United Kingdom all the world over. In certain authorized military, naval, …

The Union Jack[1][2] or Union Flag is the national flag of the United Kingdom.

The Union Flag, or Union Jack, is the national flag of the United Kingdom. It is so called because it combines the crosses of the three countries united under...

Flag of the United Kingdom - also known to the British as a Union Jack, has been used since 1603 when the Scottish King James VI became the king of England. The symbolism of the flag …

The terms Union Jack and Union Flag are both used historically for describing the national flag of the United Kingdom.

The national flag of the United Kingdom of Great Britain and Northern Ireland, consisting of the red cross of the flag of England, the diagonal white cross of Scotland, and the red of Ireland, is …

Explore the symbolism and history of the British flag, and view its official image, design, colors, and emoji.

What is the Flag of the United Kingdom? The flag of the United Kingdom is the Union Jack, also known as the Union Flag.

The flag of the United Kingdom, known as the Union Jack or Union Flag, is a composite design made up of three different national symbols: the red cross of Saint George (for England), …

Oxford International English provides a detailed explanation on why the UK flag is called the Union Jack. Dive into the Union Jack flag history.