普京称：俄罗斯曾主动提出共同研制防空系统，但伊朗不感兴趣

Core Viewpoint - The article discusses the current geopolitical tensions between Iran, Israel, and the United States, highlighting Russian President Putin's comments on the situation and the implications for regional stability. Group 1: Russia's Position - Putin refused to discuss the potential assassination of Iranian leader Khamenei and stated that Iran has not made any formal requests for weapon supplies [1][2] - He emphasized that Russia's strategic partnership with Iran does not include military cooperation and that Iran showed little interest in joint defense projects [2][4] - Putin assured that Iran's nuclear interests can be safeguarded and that discussions have taken place with Israel and the U.S. regarding these issues [1][4] Group 2: Iran-Israel Conflict - The conflict between Israel and Iran has escalated, with significant casualties reported: over 450 Iranian deaths and 24 Israeli deaths due to ongoing hostilities [4] - Israel has targeted Iranian oil, gas, and nuclear facilities, while Iran has retaliated against Israeli infrastructure [4][5] - The situation is critical, with concerns about U.S. military involvement in the conflict, as President Trump has hinted at possible military action against Iran [4][7] Group 3: U.S. Military Strategy - Reports indicate that the U.S. may need to intervene militarily to target Iran's deep underground nuclear facilities, which are beyond the reach of Israeli conventional weapons [5][7] - Trump has been described as being on the edge of a significant gamble regarding military action in the Middle East, with potential implications for his political stance [7] - U.S. military assets are reportedly being deployed to Europe and the Middle East in response to the escalating situation [5][7] Group 4: Regional Stability Concerns - Russian officials have warned that U.S. attacks on Iran could severely destabilize the Middle East and potentially lead to a nuclear disaster [8] - The rhetoric surrounding the conflict suggests a precarious balance, with the potential for escalation into broader military engagement [8]