绑架马杜罗、扣押俄油轮，美军直升机充当急先锋

Core Viewpoint - The article discusses recent U.S. military operations targeting Venezuela, highlighting the significant role of various helicopter models in these actions, contrasting with previous reliance on fixed-wing aircraft in earlier military engagements. Group 1: Military Operations - The U.S. has initiated multiple military actions against Venezuela, including targeting military objectives and seizing a Russian oil tanker, with helicopters playing a crucial role in these operations [1][2]. - In early 2026, the U.S. military shifted its focus to helicopters and drones for operations, influenced by the perceived capabilities of adversaries to counter modern special operations [2]. Group 2: Helicopter Models and Roles - The primary helicopters involved in U.S. operations include the MH-60 "Black Hawk," MH-47G "Chinook," MH-6M "Little Bird," and AH-1Z "Viper" [3]. - The MH-60M is utilized for assault transport, equipped with machine guns and capable of carrying heavier armaments for enhanced firepower [4]. - The MH-60M and MH-60DAP have distinct roles, with the former deploying rapid response teams and the latter providing fire support during operations [5]. - The MH-6M serves as a reconnaissance and support aircraft, capable of being deployed from various platforms [6]. - The MH-47G is used for transporting special forces and equipment, while the AH-1Z targets enemy radar and defense systems [7]. Group 3: Specific Operations - In the operation against the Russian oil tanker "Mariner," the MH-6M and MH-60 were prominently involved, with the "Little Bird" conducting reconnaissance and the "Black Hawk" facilitating the boarding of U.S. Navy SEALs [8][9]. - The actions taken by the U.S. military have drawn international criticism for violating international law and norms, with calls from various nations for the release of Venezuelan President Maduro and his wife [9].