敏感时期，美军“死神”无人机现身

Group 1 - The core viewpoint of the article highlights the increasing military presence of the U.S. in the Caribbean region under the pretext of drug enforcement, with significant assets including aircraft carriers, fighter jets, transport planes, and drones being deployed near Venezuela [1] - The U.S. has conducted three interception operations against oil tankers related to Venezuela since December 10, claiming to seize the crude oil on board [1] - Venezuela has repeatedly stated that it will not yield to U.S. pressure, asserting that the U.S. actions are aimed at seizing its oil resources [1]