【文/观察者网 陈思佳】12月26日，外交部发布"关于对美国军工相关企业及高级管理人员采取反制措施 的决定"，制裁20家美国军工相关企业及高级管理人员，以反制美国的对台军售计划。 美国彭博社称，尽管美国军工企业及其高管大多与中国没有业务往来，但台海问题始终在中美关系中占 据重要地位，美国总统特朗普的最新对台军售计划显然触及了中国的红线，反制措施体现了中方的愤 怒。 二、对帕尔默·卢基（安杜里尔公司创始人）、约翰·坎蒂伦（L3哈里斯技术公司副总裁、L3哈里斯海事 服务公司副总裁兼首席会计官）、迈克尔·卡诺维尔（先进声学概念有限责任公司总裁兼首席执行 官）、约翰·库默（VSE公司总裁兼首席执行官）、米奇·麦克唐纳（蒂尔无人机公司总裁）、安舒曼·罗 伊（菱形力量公司创始人兼首席执行官）、丹·斯穆特（万拓公司总裁兼首席执行官）、阿迪亚·德瓦拉 孔达（迪德罗恩公司首席执行官）、安·伍德（高点航空技术公司总裁）、杰伊·霍夫利奇（侦察艇有限 责任公司联合创始人兼首席执行官）等10名企业高级管理人员，冻结在我国境内的动产、不动产和其他 各类财产；禁止我国境内的组织、个人与其本人进行有关交易、合作等活动；对其本人不予签发签证、 ...

Core Viewpoint - The article discusses former President Trump's statements regarding U.S. financial support to Ukraine, indicating a shift in policy where Ukraine would need to seek military assistance through NATO rather than direct U.S. funding [1][3]. Group 1: U.S. Policy on Ukraine - Trump announced that the U.S. will no longer provide direct financial aid to Ukraine, stating that Ukraine must obtain military support through NATO partners [1][3]. - He emphasized that the U.S. has incurred significant costs due to the Ukraine situation, estimating a loss of $350 billion, which aligns with his previous assessments of the Biden administration's military aid to Ukraine [1][3]. Group 2: European Responsibility - Trump asserted that the primary responsibility for Ukraine's security should lie with European nations, with the U.S. playing a supportive role [5]. - The article notes that the European Union is currently the largest financial supporter of Ukraine, highlighting the reliance of Ukraine on external aid for social and humanitarian expenditures [5]. Group 3: Financial Implications for Ukraine - Ukraine's Finance Minister stated that the country does not plan to repay debts to Western partners for the next 30 years, with these debts nearing the equivalent of Ukraine's annual GDP [5]. - Due to a government shutdown, the U.S. has paused the delivery of over $5 billion worth of weapons intended for NATO allies and Ukraine, which includes advanced military systems [5].