美方制裁推进涉华项目的智利官员，中方警告

Core Viewpoint - The article discusses the increasing tensions between the U.S. and Chile regarding foreign investment, particularly in relation to a Chinese-led undersea cable project, highlighting the U.S. pressure on Latin American countries to align with its geopolitical interests [1][2][4]. Group 1: U.S. Actions and Responses - The U.S. government imposed visa restrictions on three Chilean officials involved in a Chinese undersea cable project, citing national security concerns [2]. - U.S. Ambassador to Chile, Brandon Judd, warned that Chile could lose its visa waiver program if it does not screen foreign investments, framing this as a commitment to communication security [1][2]. - The U.S. actions are seen as part of a broader strategy to assert dominance in Latin America, especially following the election of the far-right Chilean president, José Antonio Kast [1][4]. Group 2: Chile's Position and Reactions - Chilean officials and analysts have criticized the U.S. actions as an infringement on national sovereignty, with President Boric condemning the visa restrictions [6]. - The Chinese embassy in Chile accused the U.S. of showing contempt for Chile's sovereignty and national interests [2][4]. - Analysts suggest that Chile must strategically navigate its relationships amid U.S. pressures, especially given its economic ties with China, which is a major buyer of Chilean commodities like copper and cherries [6][7]. Group 3: Economic Implications - The article notes that approximately 85% of global information is transmitted via undersea cables, making such infrastructure critical for national security [2]. - Chile has agreements with both China and Google for undersea cable projects, indicating its strategic importance in global communications [2][4]. - The U.S. is perceived to be using traditional "big stick" policies without offering incentives, which could have long-term economic repercussions for Latin American countries [6].