特朗普：美国需要格陵兰岛维护国家安全，这对在建的“金穹”导弹防御系统至关重要，格陵兰岛在美国手中将让北约更强大

Core Viewpoint - The U.S. President Trump emphasizes the need for Greenland, stating it is crucial for the development of the "Iron Dome" missile defense system and national security [1][2] Group 1: Greenland's Strategic Importance - Trump claims that acquiring Greenland would enhance NATO's strength and efficiency [1] - Greenland is the world's largest island and is a self-governing territory of Denmark, with defense and foreign affairs managed by the Danish government [2] Group 2: Iron Dome Missile Defense System - The "Iron Dome" missile defense system is planned to integrate with existing U.S. missile defense capabilities and is projected to cost approximately $175 billion [2] - Once fully operational, the system will be capable of intercepting missiles launched from various locations, including space [2] Group 3: U.S. Military Presence and International Relations - The U.S. currently operates a military base in Greenland [2] - Since taking office in 2025, Trump has repeatedly expressed intentions to acquire Greenland and has not ruled out the possibility of using force, which has faced strong opposition from Denmark and other European nations [2]