俄罗斯外长拉夫罗夫：如果美国和伊朗双方都认为此举有益，俄罗斯愿意储存伊朗的浓缩核材料。

Core Viewpoint - Russia's Foreign Minister Lavrov stated that Russia is willing to store Iran's enriched nuclear materials if both the U.S. and Iran find this move beneficial [1] Group 1 - Russia's offer to store Iran's enriched nuclear materials indicates a potential shift in geopolitical dynamics in the Middle East [1] - The willingness of Russia to engage in nuclear material storage could influence negotiations surrounding Iran's nuclear program [1] - This development may impact U.S.-Iran relations and the broader context of nuclear non-proliferation efforts [1]