Flag of the British Antarctic Territory
- Flag Type: Regional
- Proportions (official): 1:2
- Official name: British Antarctic Territory
- Sovereignty (year): NO (British Overseas Territory, governed by the Antarctic Treaty)
- Population: 50-250 (2024, non-permanent)
- Area (km²): 1 709 400
- Highest point: Mount Jackson (3,184 m)
- Lowest point: Atlantic Ocean (0 m)
- Languages: English
- National domain: .aq
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Description
The flag of the British Antarctic Territory (BAT) is a unique and deeply symbolic emblem that reflects the history, purpose, and governance of one of the world's most remote and challenging environments. As a British Overseas Territory, its flag is a testament to the United Kingdom's long-standing presence and its commitment to scientific exploration in Antarctica, all under the framework of the international Antarctic Treaty System.
Design and Symbolism
The flag is a distinctive White Ensign, a design traditionally associated with the Royal Navy. It features a white field with the Union Jack in the upper left-hand corner (the canton). The fly, or the right side of the flag, is dominated by the full coat of arms of the British Antarctic Territory.
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The White Ensign and Union Jack: The use of the White Ensign design is a deliberate choice, symbolizing the territory's strong maritime heritage and the history of British naval and exploratory expeditions to Antarctica. The Union Jack in the canton clearly signifies the territory's status as a British Overseas Territory, maintaining a visual link to the United Kingdom. 
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The Coat of Arms: The coat of arms is the heart of the flag's symbolism, a complex and beautiful display of the territory’s identity. - 
The Shield: The central shield features a lit torch against a background of wavy blue and white stripes. The torch represents the light of research and discovery, while the blue and white stripes symbolize the sea and the Antarctic ice. 
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The Supporters: The shield is supported by two powerful figures. On the left is a golden lion, representing the United Kingdom, standing proudly on a mound of ice. On the right is an emperor penguin, symbolizing the native wildlife of the continent. The lion and penguin stand together, representing the collaboration of human endeavor and the natural world. 
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The Crest: The crest above the shield depicts the RRS Discovery, the famous research vessel used by Captain Robert Falcon Scott on his first Antarctic expedition. This element honors the pioneering spirit of early British explorers. 
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The Motto: Below the shield, the motto is inscribed on a banner: “RESEARCH AND DISCOVERY”. This phrase succinctly and powerfully encapsulates the core purpose of the territory and the work conducted there by the British Antarctic Survey and other scientific organizations. 
 
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History and Adoption
The British Antarctic Territory was formally established on March 3, 1962, separating it from the Falkland Islands Dependencies. The flag was officially adopted on the same day. The coat of arms itself has a slightly longer history, having been granted to the Falkland Islands Dependencies in 1952 by Queen Elizabeth II. With the creation of the new territory, the coat of arms was transferred, and the flag was designed to incorporate it.
Flag Size and Proportions
The official dimensions of the BAT flag are the standard 1:2 (height to width), in line with most British flags. This allows for seamless display alongside the Union Jack and other flags of British territories.
The Territory, Region, and Meaning for Its People
The British Antarctic Territory is a wedge-shaped sector of the Antarctic continent and its surrounding islands, extending from the South Pole northwards. It has no indigenous or permanent population. Its "residents" are a rotating group of scientists, support staff, and military personnel working at research stations like Rothera.
For these temporary residents, the flag is more than a simple national banner. It's a symbol of their collective identity and shared mission. It represents a home base in an unforgiving and isolated landscape. The flag’s motto, “Research and Discovery,” is a constant and direct reminder of their purpose. Its design, with the Union Jack and the distinctive coat of arms, symbolizes a unique blend of national identity and international cooperation under the Antarctic Treaty, a system that reserves the entire continent for peaceful, scientific exploration and freezes all territorial claims.
Interesting Facts
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The BAT is one of seven territorial claims in Antarctica, but due to the Antarctic Treaty, these claims are not actively pursued, and the territory is managed for scientific purposes. 
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The flag is a rare example of a White Ensign being used by a land-based authority. Its use is a nod to its historic and modern connection to the sea. 
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The British Antarctic Survey (BAS) is the main scientific body operating in the territory, conducting world-leading research on climate change, glaciology, and marine biology. 
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The BAT is legally separate from the UK but is governed by a Commissioner based in London. Its postage stamps, featuring Antarctic wildlife and themes, are a major source of revenue for the territory's administration. 
The flag of the British Antarctic Territory is a powerful emblem for a land of ice and a beacon of human scientific endeavor, proudly representing a nation's enduring commitment to the spirit of exploration and discovery.
  
 In the demonstration images, full-size flags are shown with proportions of 2:3, and hand-held flags with proportions of 1:2.
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Raster files - Flag of the British Antarctic Territory (PNG, JPG)
 Waving flag
 
  Waving flag
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 Round flag
 
  Round flag
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!!! For resizing, use the Latin (eng) keyboard layout.
 <img src="https://flagssite.com/flags/d15/20907.png" alt="Flag of the British Antarctic Territory"> 
 Rectangular flag 2:3
  
  Rectangular flag 2:3
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