美国以西半球为焦点,要求盟国承担更多的安全费用,如果它们不遵守,则威胁它们采取行动。 The U.S. pivots to Western Hemisphere focus, demanding allies bear more security costs and threatening action if they fail to comply.

2026年1月23日,特朗普政府发布新的国防战略, 将美国军事优先事项从对抗中国转向关注西半球主导地位, 并要求盟国为自身安全承担更大的责任。 On January 23, 2026, the Trump administration released a new National Defense Strategy, shifting the U.S. Military priorities have shifted from countering China to focusing on Western Hemisphere dominance and demanding that allies take greater responsibility for their own security. 这份34页的文件是2022年以来的第一份,批评欧洲和亚洲的长期合作伙伴依赖美国。 The 34-page document, the first since 2022, criticizes long-standing partners in Europe and Asia for their reliance on the United States. 国防承诺，呼吁战略“急剧转变”，将美国利益置于全球联盟之上。 defense commitments, calling for a "sharp shift" in strategy and putting American interests ahead of global alliances. 它警告盟国,不维护共同的安全目标可能导致美国采取果断对策。 It warns allies that failure to uphold shared security goals could result in a decisive US response. 同时重申与美洲国家的合作 并主张美国 action, while reaffirming cooperation with nations in the Americas and asserting the US. 进入格陵兰和巴拿马运河等战略地点。 Access to strategic locations such as Greenland and the Panama Canal. 该战略代表着向不干预主义、分摊负担和更加果断、自私的外交政策的更大转变。 The strategy represents a larger shift toward noninterventionism, burden-sharing, and a more assertive, self-interested foreign policy.