Argentina's claim to Antarctica is based on a combination of historical, geographical, and legal arguments.
Historical Claims
Argentina's claim to Antarctica stems from its historical exploration and activities in the region. The first documented landing on the Antarctic Peninsula was by an Argentine expedition led by Captain Luis Piedrabuena in 1832. This was followed by subsequent expeditions and research activities, which Argentina argues established its presence and sovereignty in the region.
Geographical Claims
Argentina's claim encompasses a vast area of Antarctica, including the Antarctic Peninsula, the South Shetland Islands, and the South Orkney Islands. These areas are geographically close to Argentina's mainland territory, and Argentina argues that this proximity gives it a strong claim to the region.
Legal Claims
Argentina bases its legal claim on the Treaty of Paris (1814) and the Treaty of Utrecht (1713), which Argentina argues established its sovereignty over the South Shetland Islands and the South Orkney Islands. Additionally, Argentina has been a signatory to the Antarctic Treaty (1959) since its inception, which freezes territorial claims in the region but allows countries to continue their scientific research and activities.
Conclusion
Argentina's claim to Antarctica is a complex issue with historical, geographical, and legal dimensions. While the Antarctic Treaty suspends territorial claims, Argentina continues to maintain its claim based on its historical presence and activities in the region.