俄称未通过外交渠道收到美方关于恢复核试验言论说明

Group 1 - The article discusses the recent statements made by Russian officials regarding the potential resumption of nuclear tests by the United States, particularly in response to comments made by President Trump [2][4]. - Russian Foreign Minister Lavrov indicated that Russia has not received any diplomatic communication from the U.S. regarding Trump's remarks about nuclear testing, and he mentioned that the execution of President Putin's directives on nuclear testing is ongoing [2][3]. - President Putin warned that if the U.S. or other countries proceed with nuclear tests, Russia will take reciprocal measures, and he has tasked relevant departments to gather information and prepare proposals for potential nuclear test preparations [4].