Union Jack Flag - Official UK National Flag | High-Resolution Image #1787231 (License: Personal Use)

The Union Jack features a layered design: a red cross of St George edged in white, superimposed on the white diagonal cross of St Andrew (Scotland), and the red diagonal cross of St Patrick (Ireland). Its proportions are 1:2, with precise color specifications-Pantone 280 (navy), 186 (red), and white-ensuring official consistency.

Used on government websites, educational resources, travel guides, and international events to represent the UK; aligns with user intent for flag identification, historical context, or visual assets for presentations and publications.