The Blue Belt initiative, established in 2016, already covers more than four million square kilometers of marine environments linked to British overseas territories. In South Georgia and the South Sandwich Islands, the British administration manages a 1.24 million km² marine protected area, within which more than 470,000 km² were completely closed to fishing following recent reforms. The environmental objective is real and scientifically relevant; however, it is accompanied by a formidable infrastructure for managing marine space.

The best example is precisely the Pharos SG . The vessel is not limited to transporting researchers: it carries out fisheries patrols, inspections, and logistical tasks, and is one of the tools the British administration uses to monitor compliance with the regulations it itself establishes. There is an even more revealing piece of information, because it comes directly from the Government of South Georgia & the South Sandwich Islands : the revenue obtained primarily from the sale of licenses for Patagonian toothfish and krill fisheries helps finance the Pharos SG 's year-round presence. The patrol vessel is further supported by aerial and satellite surveillance funded by Blue Belt. In other words: the colonial administration grants licenses to exploit resources, collects revenue from them, and uses part of those revenues to finance the apparatus responsible for monitoring the area where that exploitation takes place.

This is where the political issue that images of wildlife and conservation can obscure comes into play. Protecting the environment also means managing usurped territory : demarcating zones, establishing prohibitions, granting permits, collecting fees, producing scientific information, inspecting vessels, and maintaining a permanent presence. None of this invalidates the environmental value of the British measures. What it demonstrates is that Blue Belt cannot be understood solely as an ecological policy. In a territory whose sovereignty is disputed by Argentina, conservation functions simultaneously as scientific production and as a daily exercise of authority. Twenty-first-century territorial power doesn't always need a visible flag: it can manifest itself through a fishing license, an echo sounder, a satellite, or a patrol boat permanently navigating the South Atlantic.

Sources

UK Government — The Blue Belt Programme
https://www.gov.uk/guidance/the-blue-belt-programme

Government of South Georgia & the South Sandwich Islands — Conserving the Jewel of the Southern Ocean
https://gov.gs/conserving-the-jewel-of-the-southern-ocean/

Government of South Georgia & the South Sandwich Islands — Marine Protected Area Management Plan 2026
https://gov.gs/mpa-management-plan-2026/

UK Government — Blue Belt Programme Annual Review 2024/25
https://assets.publishing.service.gov.uk/media/687f57e98adf4250705c9720/Blue_Belt_Annual_Review_24-25.pdf

(*) Observatory of Memory, Research and Sovereignty Malvinas, South Atlantic and Antarctica - National University of Rosario