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

Learn more about the 400-year history of the Union Flag or Union Jack - the national flag of the United Kingdom - from 1603 until today.

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, royal, and other uses, it …

Although centuries old, the Union flag – commonly known as the union jack – which represents the unification of England, Scotland and Ireland, is rarely out of the UK news at present.

Discover the history of the Union Jack, from its origins in England and Scotland to the modern flag that symbolizes centuries of unity, heritage, and empire.

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...

The Union Flag, as we know it today, combines three flags, each representing a distinct part of the UK. It all started in 1603 when James VI of Scotland ascended to the English throne as James I, uniting …

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

Feb 18, 2024 · The British Flag, officially the Union Flag or Union Jack, represents the entire United Kingdom and combines elements from the flags of England, Scotland, and Ireland, but not Wales.

Historians are divided about who designed the flag or how it came to be adopted by the Continental Army and Navy as the first American flag. The Grand Union Flag consists of 13 alternating red and …