美国大举增兵，3艘军舰4000士兵指向委内瑞拉，马杜罗宣布：将部署400万民兵应对“侵略”，已启动全国征兵程序

Group 1 - The U.S. has deployed a naval fleet with 4,000 soldiers near Venezuela, indicating a military buildup aimed at combating drug trafficking in Latin America [1][2] - Venezuela's President Maduro has condemned the U.S. actions as an invasion attempt and announced plans to mobilize over 4 million militia members in response [3][5] - The Venezuelan government claims that U.S. accusations of drug trafficking are unfounded and part of a broader strategy to undermine the country's sovereignty [6][8] Group 2 - Multiple Latin American countries have expressed strong opposition to the U.S. military presence in the Caribbean, viewing it as a threat to regional stability [12][14] - Colombian President Petro warned that U.S. intervention could lead to chaos in Venezuela and potentially drag Colombia into conflict [14] - Brazil and Mexico have also criticized U.S. actions, emphasizing the need for cooperation rather than unilateral intervention to address issues like drug trafficking [16][17]