制裁俄石油还不够？美国威胁二级制裁，印度买俄油要慌了？

Group 1 - The U.S. has announced new sanctions targeting Russia's largest oil companies, Rosneft and Lukoil, to weaken the Kremlin's ability to fund its war through oil sales [3][6] - The European Union has also announced sanctions, including a gradual ban on liquefied natural gas imports and travel restrictions on Russian diplomats [3][6] - The sanctions come after a deterioration in U.S.-Russia relations, particularly following President Putin's refusal to accept U.S. ceasefire conditions in Ukraine [3][4] Group 2 - President Trump defended the decision not to provide Ukraine with Tomahawk missiles, citing the lengthy training required for Ukrainian forces [5] - NATO Secretary-General Mark Rutte supported Trump's decision, stating that no specific weapon system would change the course of the war [5] - Reports indicated that the U.S. had relaxed restrictions on Ukraine's use of British long-range weapons, but Trump dismissed these as "fake news" [5] Group 3 - The initial impact of the U.S. sanctions on the Russian economy may be limited, but oil prices have risen by nearly 3% following the announcement [6][7] - The sanctions will freeze any assets held by Rosneft and Lukoil in the U.S., and foreign banks or individuals doing business with these companies may face secondary sanctions [6][7] - The sanctions threaten approximately 2 million barrels of oil exports per day from Russia, which accounts for about one-third of its total exports [7]