伊朗：只谈核问题

Group 1 - The core viewpoint of the article is that Iran is set to engage in nuclear negotiations with the United States, focusing solely on nuclear issues, while the U.S. insists on including Iran's ballistic missile program in the discussions [1][3]. - Iranian officials have stated that their missile program will not be part of the negotiations, emphasizing that the U.S. insistence on discussing non-nuclear issues could jeopardize the talks [3][4]. - Iran maintains that it does not seek to develop nuclear weapons and insists on its right to peaceful nuclear energy, despite U.S. demands that include no nuclear weapon development, no uranium enrichment, and no possession of enriched uranium [4][5]. Group 2 - The Iranian military has reportedly enhanced its deterrent capabilities through comprehensive upgrades to its ballistic missile technology, indicating a shift in military strategy from defensive to offensive following recent conflicts with Israel [5]. - The U.S. has been increasing military presence around Iran and has issued threats, urging Iran to negotiate and reach an agreement promptly [5].