美军参联会主席赴加勒比“慰军” “对委动武”造势趋紧

Group 1 - The core point of the article is the increasing military presence of the U.S. in the Caribbean region, particularly concerning Venezuela, with discussions of potential military actions and operations against drug trafficking [1][6][7] - U.S. military operations in the Caribbean, under the code name "Southern Strike," have mobilized approximately 15,000 troops, with around 5,000 stationed in Puerto Rico [3][4] - The U.S. has been conducting military exercises and operations in the Caribbean, including the sinking of over 20 vessels alleged to be involved in drug trafficking since early September, resulting in over 80 deaths [7] Group 2 - The U.S. military's activities are framed under the guise of anti-drug operations, but there are concerns about the legality and humanitarian implications of these actions, with accusations of illegal killings of civilians [7] - Neighboring countries, including Colombia and Brazil, have expressed concerns over the U.S. military buildup and the potential for conflict, with calls for the restoration of regular flights to Venezuela [8]