欧盟开紧急峰会讨论格陵兰岛，格陵兰岛自治政府总理：主权问题是一条红线

Core Viewpoint - The discussions between Danish Prime Minister Frederiksen and Greenland's Prime Minister Nielsen highlight the importance of Greenland's sovereignty in any agreements regarding the region, particularly in the context of U.S. interests and NATO's involvement in Arctic security [1][2]. Group 1: Sovereignty and Negotiations - Nielsen emphasized that any agreements involving Greenland must include the participation of both Greenland and Denmark, asserting that sovereignty issues are non-negotiable [1][2]. - The framework discussed by Trump and NATO Secretary General Stoltenberg reportedly did not address sovereignty, focusing instead on military presence and resource extraction [2]. Group 2: U.S.-Europe Relations - Trump's comments regarding Greenland have strained U.S.-European relations, leading to a loss of trust among European allies [3]. - European leaders expressed relief at Trump's recent shift in stance on Greenland, indicating a desire to maintain strong transatlantic relations despite previous tensions [2][3]. Group 3: Military and Security Implications - Danish soldiers dispatched to Greenland have been instructed to prepare for potential military engagement in the event of an unexpected U.S. attack [2]. - The EU is planning to propose substantial investment initiatives for Greenland and enhance defense arrangements with Arctic partners [2].