突发！美战机飞入委内瑞拉领空，无人机现身近海，特朗普暗示：还可能对墨西哥和哥伦比亚出手

Group 1 - The U.S. government is intensifying its military actions against suspected drug traffickers in Venezuela, with President Trump hinting at possible expansions into Mexico and Colombia [1] - A secret briefing was held for Congress members by key national security officials, including Secretary of State Rubio and Defense Secretary Hegseth, to discuss the strategy against drug trafficking [1] - Democratic leaders expressed dissatisfaction with the lack of a clear strategy presented during the briefing, while most Republicans remained non-committal [1] Group 2 - U.S. military aircraft, including F-18 fighter jets, entered Venezuelan airspace, flying close to the city of Maracaibo and remaining for at least 40 minutes [2] - The flight path of the U.S. fighter jets indicated they flew over critical energy regions in Venezuela, specifically between La Guajira and Falcon state [3] - An MQ-4C Triton drone was also reported in the vicinity, conducting surveillance along the Venezuelan coastline without entering its sovereign airspace [5] Group 3 - The U.S. National Security Strategy report released on December 4 introduced the "Trump Doctrine" as a new version of the Monroe Doctrine, aiming to assert U.S. dominance in the Western Hemisphere and strengthen military presence in Latin America [7] - The U.S. has previously deployed multiple naval vessels in the Caribbean near Venezuela under the pretext of anti-drug operations, which Venezuela claims is a military threat aimed at regime change [7]