美对向古巴提供石油的国家采取关税措施，俄大使：完全疯狂

Core Viewpoint - The recent executive order by U.S. President Trump imposing tariffs on countries supplying oil to Cuba has been criticized by Russian officials as "completely insane" and a violation of international law [1][3]. Group 1: U.S. Actions - President Trump signed an executive order on January 29, which imposes tariffs on goods from countries that provide oil to Cuba [3]. - The order is seen as a direct consequence of the current fuel supply difficulties faced by Cuba, which are attributed to the U.S. government's fuel blockade [3]. Group 2: International Reactions - Russian Ambassador to Cuba, Viktor Koronelli, condemned the U.S. executive order, stating it imposes sanctions on third countries trading with Cuba [3]. - Cuban Foreign Minister Rodriguez expressed strong condemnation of the new round of U.S. oil blockade actions on social media [3]. - Russian Foreign Minister Lavrov, in a phone call with Rodriguez, stated that economic and military pressure on Cuba, including hindering energy supplies, is unacceptable [3].