特朗普：美国需要格陵兰岛

Core Viewpoint - The article discusses the strong opposition from Danish Prime Minister Mette Frederiksen against the U.S. threats regarding the potential annexation of Greenland, emphasizing Denmark's sovereignty and the existing defense agreement with the U.S. [1][2] Group 1: U.S. Actions and Statements - U.S. President Trump hinted at the need for Greenland during a phone interview about military actions in Venezuela, suggesting that other countries could also be targets for U.S. intervention [2] - Trump's interest in purchasing Greenland dates back to 2019, and since his second term began in 2025, this interest appears to have intensified, with the possibility of using force not being ruled out [3] Group 2: Strategic Importance of Greenland - Greenland is home to a significant U.S. military base, crucial for the U.S. Air Force and missile warning systems, as it lies on the shortest route from Europe to North America [3] - The island possesses valuable resources, including minerals, pure water, and renewable energy, which are becoming more accessible due to climate change and melting ice caps [3] - Greenland has a population of approximately 57,000 and has enjoyed extensive autonomy since 1979, although defense and foreign policy remain under Danish control [3]