The flag of Great Britain, 🇬🇧, is a combination of the flags of England, Scotland, and Northern Ireland. It consists of a red cross on a white background (the St. George's Cross for England), overlaid with a white diagonal cross on a blue background (the St. Andrew's Cross for Scotland), and a red diagonal cross on a white background (the St. Patrick's Cross for Northern Ireland). The Union Jack, as it is commonly known, represents the unity and historical connections between these nations within the United Kingdom.