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Europe
Russian Spy Ship Detected
A Russian spy ship called Yantar is stepping up undersea surveillance around Europe, raising fears about attacks on vital seabed cables and pipelines. The vessel, run by GUGI (a Russian naval intelligence unit), was tracked by radar lingering over cables in the Irish Sea and near links between Norway and Svalbard. UK officials say Royal Navy assets monitored Yantar after it was detected. Analysts warn Russia may target subsea infrastructure in Ireland’s lightly defended waters without striking NATO directly. The stakes are high because undersea cables carry almost all internet traffic and more than $10 trillion in daily financial transactions. Since October 2023, at least 11 subsea cables have been damaged in both the North Sea and Baltic.
This map depicts tracks of the Yantar on several voyages. Note the vessel was only able to be tracked for parts of these voyages. Click on the map to learn more.
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Namibia
Wildfire Devastates Etosha Park
A massive wildfire that began on September 22 has burned through nearly a third of Namibia’s Etosha National Park, one of Africa’s largest and most important wildlife reserves. Authorities estimate that more than 1.92 million acres (775,000 ha) inside the park and over 420,079 acres (170,000 ha) outside have been scorched, destroying grazing land and threatening biodiversity. The blaze, believed to have stared from charcoal production activities near the park, has already killed at least nine antelopes, with conservationists fearing greater losses among endangered species like the black rhino. Strong winds and dry vegetation fueled the fire’s rapid spread. While officials now report the flames largely under control, extensive ecological damage remains, and recovery efforts will focus on rebuilding habitats, supporting communities, and reassessing fire management strategies in the park, which is home to over 100 mammal species and hundreds of bird species.
This map depicts the extent of a huge wildfire in Ethosa National Park, Namibia. Click on the map to learn more.
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Graphic Source: Barron’s
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Antarctica
More Subglacial Lakes Discovered
Eighty-five new subglacial lakes were discovered in Antarctica using the European Space Agency’s CryoSat Satellite. Now, the number of documented active subglacial lakes has risen to 231 total. This finding shows hidden water networks beneath the ice are more dynamic than previously thought. By monitoring the subglacial lakes’ phenomena of filling-and-draining cycles, scientists intend to further understand the interactions between the ice sheet, bedrock, ocean, and atmosphere. By constructing a fully comprehensive map of all active lakes, researchers can learn about the future stability of ice sheets and improve rising sea level projections.
This map depicts the 85 newly identified lakes in Antarctica from a study published in September 2025. Click on the map to learn more.
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Q: Which country was home to the first country-wide rail line in Latin America, starting service in 1837 with a 17-mile (27-kilometer) railway?
A: Cuba
Cuba is the only country in the Caribbean that offers nation-wide rail service. Cuba’s railway history began on October 12, 1834, when the Queen Regent of Spain, Maria Christina of the Two Sicilies, approved the building of the first line. Starting in 1837, it was the first country-wide rail line in Latin America. Back then, it was only 17 miles (27 kilometers) in distance and was mainly used for the transport of sugarcane. Today, the rail line is more than 2,600 miles (4,200 kilometers) long and transports nearly seven million passengers each year. The network connects the six first-level ports in Cuba: Havana, Mariel, Matanzas, Cienfuegos, Nuevitas, and Santiago de Cuba, as well as all provincial capital cities.
Source
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Q: Stretching nearly 3,000 miles (4,828 km), which country in Africa boasts the longest coastline?
Stay tuned for the answer to today’s question in tomorrow’s DailyGeo.
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