禁止美总统绕过国会对委内瑞拉动武的议案遭参议院否决

Core Viewpoint - The U.S. Senate voted 51 to 49 against a motion to prohibit President Trump from launching military actions against Venezuela without congressional authorization [1] Group 1: Military Actions - The U.S. government has conducted its largest military deployment in the Caribbean in over 30 years under the pretext of combating drug trafficking in Latin America [1] - The U.S. military is upgrading and modifying military bases and civilian airports in the Caribbean region [1] Group 2: Venezuela's Response - The Venezuelan government has accused the U.S. of attempting to instigate regime change through military threats and expanding its military presence in Latin America [1]