俄外交部：美国扣押俄油轮践踏航行自由并加剧地区紧张

Group 1 - The core viewpoint of the article is that Russia expresses serious concern over the United States' illegal military action against the "Waterman" oil tanker, which Russia believes violates the right to freedom of navigation and will exacerbate military and political tensions in the Europe-Atlantic region [1]