US Vice President JD Vance has become a central figure in the negotiations for a ceasefire between the United States and Iran, working alongside Secretary of State Marco Rubio. Initially not visible during the conflict's onset, Vance's involvement grew as he engaged in high-level discussions facilitated by Pakistan, which acted as a mediator. Vance had previously voiced strong opposition to the war, cautioning against potential loss of life and regional instability. His diplomatic approach has made him more acceptable to Iranian officials. Recently, the US and Iran reached a temporary two-week ceasefire, which Vance described as a 'fragile truce' that requires both parties to negotiate in good faith. He warned that failure to do so could lead to consequences, underlining the delicate nature of the agreement.