俄罗斯外交部：里海面临核威胁，俄罗斯正在尽一切努力使伊朗问题回到谈判的轨道上来。

Core Viewpoint - The Russian Foreign Ministry has expressed concerns about nuclear threats in the Caspian Sea and is making efforts to bring the Iran issue back to the negotiation table [1] Group 1 - The Caspian Sea is facing nuclear threats, indicating a potential geopolitical risk in the region [1] - Russia is actively working to address the Iran issue, suggesting a focus on diplomatic solutions [1]