US Secretary of State Marco Rubio has reiterated President Donald Trump's stance that the conflict with Iran is crucial to prevent Tehran from acquiring nuclear capabilities. Speaking in Florida on Sunday, Rubio noted that Trump identified a significant threat posed by Iran and has worked diligently to halt its pursuit of nuclear weapons. While expressing that diplomatic efforts for peace are ongoing, Rubio expressed doubt about the imminence of a resolution, stating that the negotiations "aren't just unacceptable but in some cases outrageous and ridiculous." This comment follows Trump's response to Vice President JD Vance's criticism linking the US-led war on Iran to the Republican Party's midterm election loss. Despite the criticism, Trump has maintained his confidence in the decision to engage Iran militarily, asserting that a nuclear Iran would pose an existential threat to the world. On Sunday, Trump also stated that a strong agreement with Tehran could render further military action unnecessary, provided progress is made in negotiations. Meanwhile, Iran's Foreign Minister Abbas Araghchi has urged the White House to make its own decision on the war, citing the midterm election results and Iran's standing offer to reopen the Strait of Hormuz under certain conditions. Additionally, Rubio has dismissed speculation about his potential departure as top US diplomat to pursue higher office in 2028.