应对美方“夺岛”压力，丹麦首相将访德法巩固支持

Group 1 - Danish Prime Minister Frederiksen and Greenland's Prime Minister Nielsen are visiting Berlin and Paris to strengthen support against pressure from U.S. President Trump regarding the potential annexation of Greenland [1][3] - The official agenda includes a meeting with German Chancellor Merz on the same day and a meeting with French President Macron on the following day [1] - Macron is expected to reaffirm European unity and France's support for Denmark and Greenland during a working lunch on the 28th, discussing Arctic security and Greenland's economic and social development [3] Group 2 - The visit is a response to heightened diplomatic tensions due to U.S. threats to annex Greenland, which have been met with protests from Denmark and the EU [3] - The U.S. has previously threatened to annex Greenland under the pretext of national and international security, but recently indicated it has found a "framework for future agreements" regarding Greenland, without providing further details [3]