特朗普表示，委内瑞拉已被史上最大舰队包围，美国要主导能源市场

Group 1 - The core message of the articles indicates that President Trump has ordered a "comprehensive and thorough blockade" against all sanctioned oil tankers entering or leaving Venezuela, marking a significant military escalation in the region [1][3] - The deployment includes a carrier strike group and an amphibious assault group in the Caribbean, totaling nearly 200,000 tons, which is unprecedented in South America [3][5] - The blockade is not merely a military threat but aims to overthrow the Maduro government and establish a pro-American regime in Venezuela, as outlined in the U.S. National Security Strategy [5][10] Group 2 - Venezuela possesses vast oil reserves, with recoverable reserves estimated at 77.68 billion barrels, which is about half of the Middle East's oil reserves [8][10] - The U.S. military actions are framed under the guise of combating drug trafficking, but the underlying goal is to control Venezuela's oil exports and assert dominance over the Western Hemisphere's energy market [7][10] - The strategic move is part of a broader plan to weaken Russia and China by controlling global energy resources, thereby gaining leverage in geopolitical negotiations [11][13]