对伊朗发动军事打击将导致美陷入持久战争？万斯回应：不可能

Group 1 - The core viewpoint of the articles is that U.S. Vice President Pence dismissed concerns that military action against Iran would lead to a prolonged war in the Middle East, stating that such a scenario is "impossible" [1] - Pence indicated that President Trump is still considering military options against Iran, which may include strikes to prevent Iran from acquiring nuclear weapons or resolving the issue through diplomatic means [1] - Some U.S. officials suggested that if Trump decides to strike Iran, the scope could be broader than previous actions, but Pence reassured that it would not escalate into a long-term conflict as previously criticized [1] Group 2 - Pence expressed a preference for diplomatic options, emphasizing that the direction depends on Iran's actions and rhetoric [2] - The third round of indirect negotiations between the U.S. and Iran concluded in Geneva, with Iran claiming "good progress" and plans for continued talks the following week [2] - Despite diplomatic efforts, the U.S. is reportedly enhancing military readiness, with Trump receiving updates on military options against Iran, leading some media to suggest that the risk of war is increasing [2]