美国总统特朗普3日宣布，美国在对委内瑞拉的行动中抓获委总统马杜罗及其夫人，并将他们带离委内 瑞拉。当天凌晨，委内瑞拉首都加拉加斯多个地区接连传出爆炸声，据美国媒体援引美官员证实，特朗 普下令对委内瑞拉境内包括军事设施在内的地点进行空袭。 未来，委内瑞拉将面临怎样的局势？美国悍然对一个主权国家使用武力，究竟想做什么？接受《环球时 报》采访的专家认为，美国这一行为本质是对国际规则与国际法主权原则的明显破坏，这一行动凸显美 国试图以"雷霆手段"重塑西半球控制权的战略企图。 中国外交部强烈谴责霸权行径 突袭给当地民众带来极大震撼，有委内瑞拉当地华侨告诉《环球时报》记者，当地时间3日凌晨2 点，"我看到有十几架飞机组成的机队飞过，看着像是直升机机队，有没有发射导弹说不准，但爆炸声 特别响，我家的玻璃直接被震碎了。" 社交媒体上流传的视频显示，加拉加斯上空出现低空飞行器，多处地点升起浓烟。一位当地居民在推特 上写道："爆炸声太猛烈了，我们以为发生了地震，整个房子都在震动。" 另一段视频捕捉到两柱浓烟在城市灯火映衬下升入夜空，其中一柱浓烟底部有橙色火光。随后，另一地 点短暂出现一道闪光，紧接着传来沉闷的爆炸声。 综合美国媒 ...

Core Viewpoint - The U.S. is shifting its global strategy, moving away from being a global leader and adopting a more isolationist approach, as articulated in the National Security Strategy report released on December 9, 2025, which states, "The U.S. is no longer the Atlas supporting the world" [1][7] Group 1: Tariff Policy and Economic Impact - On April 2, 2025, President Trump announced a "Liberation Day," imposing a 10% baseline tariff on imports from most countries, with higher tariffs for those with trade deficits, particularly targeting China with tariffs as high as 60% [3][4] - The tariffs are intended to create a "physical decoupling" from China, affecting global supply chains and leading to significant price increases for American consumers [4][5] - The global stock market reacted sharply to the announcement, indicating a potential "indiscriminate attack" on the existing global trade system [3] Group 2: Strategic Shift in U.S. Foreign Policy - The National Security Strategy introduced the "Trump Doctrine," which emphasizes U.S. dominance in the Western Hemisphere and a strategic retreat from global engagement, particularly in Eurasia [7][9] - The U.S. is focusing on strengthening its control over the Americas, including renegotiating control over the Panama Canal and deploying advanced missile defense systems domestically [7] Group 3: Reactions from Global Leaders - European leaders expressed strong concerns over the U.S. shift, with calls for increased European defense capabilities to address geopolitical risks [9][11] - In Asia, the U.S. is adopting an "outsourcing defense" strategy, requiring allies like Japan and South Korea to bear more military costs and enhance their military presence [9][11] Group 4: Economic Consequences and Global Responses - The IMF projected that the global tariffs initiated in April 2025 could lead to a cumulative loss of over $1.5 trillion in global GDP over three years, with small economies being the most affected [13] - European nations are accelerating defense initiatives, including a proposed "European Army" and significant investments in military capabilities [13] - In Asia, countries are emphasizing the need to maintain stable supply chains and oppose trade protectionism, as evidenced by a joint statement from RCEP members [15]