Milan, Apr 21 (LaPresse) – The mediators led by Pakistan have received confirmation that the main negotiators of the United States and Iran, respectively U.S. Vice President JD Vance and Iranian Parliament Speaker Mohammad Bagher Ghalibaf, will arrive in Islamabad in the early hours of Wednesday. Officials told the Associated Press. Neither the United States nor Iran have publicly confirmed the timing of the talks. Tehran state television has denied that any official is already in the Pakistani capital.