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Romania
Russian Drone Hits Apartment
A military drone hit an apartment building in Romania early Friday, drawing condemnation from the North Atlantic Treaty Organization (NATO) as well as the European Union (EU), which blamed Russia and warned against future incursions. Romania called the incident a “serious and irresponsible escalation” by Moscow. The drone smashed into an apartment block in Galati, close to the border with Ukraine, sparking a fire and injuring two. Drone incursions in Romania have been detected dozens of times since the start of the Russia’s full-scale invasion of Ukraine in 2022, but this is the first time residential infrastructure has been hit in the country. Romanian forces had neither the time nor the anti-drone capabilities to shoot down the drone, leading authorities to appeal for NATO to expand Romania’s access to air defense equipment. The EU has pledged to increase deterrence on the EU’s Eastern border, and NATO reaffirmed its commitment to defend its member states.
This map shows where a Russian drone hit an apartment building in Romania. Click on the map to learn more.
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Graphic Source: The Guardian
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Singapore
Shangri-La Defense Meeting
Senior officials, diplomats, and military leaders from the United States and across the Asia-Pacifc region have gathered at the Shangri-La Dialogue in Singapore, focused mainly on defense issues. The forum is organized by the International Institute for Strategic Studies. China’s modernization and military assertiveness in the region are top points of discussion. U.S. Defense Secretary Pete Hegseth is at the meeting and is expected to outline the Trump administration’s Indo-Pacific strategy in a plenary address. The Chinese government has elected, for the second year in a row, to not send any top officials to the meeting. China has engaged in the largest military build-up of any nation since the end of World War II over the last few years, leaving many countries in the region navigating how to deal with an ascendant neighbor while also maintaining positive relations with the U.S., which also has a complicated history with the region.
This map depicts the growing presence of U.S military forces in the Indo-Pacific Region. Click on the map to learn more.
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Graphic Source: Bloomberg
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Germany
Pigeons Navigate with Liver Cells
Researchers at the Max Planck Institute of Animal Behavior have released a study revealing that homing pigeons appear to rely on iron-rich cells in their livers to aid in navigation. Special immune cells in the liver, called macrophages, accumulate iron as they break down old red blood cells. Scientists had previously observed that some birds have sensitivity to Earth’s magnetic field, but they never knew what part of the birds’ anatomy provided this function. Scans of the pigeons’ livers showed how macrophages there were connected to nerves, potentially sending magnetic feedback to the brain. To test the theory, researchers trained a group of pigeons to fly a 12.4 mile (20 km) route to their aviaries, with the birds being able to fly the route on sunny or overcast days. The scientists then treated some of the pigeons to remove the iron-rich macrophages from their livers. While the treated pigeons successfully navigated the route on sunny days, they failed on an overcast day, showing that without the ability to navigate by the sun, pigeons without the macrophages had no navigational fallback.
This map depicts the results of experiments on pigeons’ ability to navigate a known route with and without the presence of iron-rich cells in their livers called macrophages. Click on the map to learn more.
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Q: The Mekong River runs for some 2,700 miles (4,350 km), rising in southeastern China and flowing through six countries before emptying into the South China Sea. Which country has the largest share of the river?
A: Laos
The Mekong River is the longest river in Southeast Asia. The Mekong rises in the Yunnan Province of China, flowing through the Autonomous Region of Tibet, then forming the international border between Myanmar and Laos, as well as Laos and Thailand. It then flows through Laos, Cambodia, and Vietnam before draining into the South China Sea from the region south of Ho Chi Minh City. The Mekong’s drainage basin covers about 306,951 square miles (795,000 sq km), with approximately 25% to 32% of the basin’s total land area, the largest share, located in Laos, generating about 35% of its total water input. The capital city of Laos, Vientiane, sits directly on the river’s banks. The Mekong is critical to over 60 million people that depend on the river for their food, water, and livelihoods, especially rice production.
Source
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Q: What landlocked West African country is home to three main rivers, the Mouhoun, the Nazinon, and the Nakembé, which eventually converge to form the Volta River?
Stay tuned for the answer to today’s question in Monday’s DailyGeo.
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