Iran has sought support from Russia over a possible deal with Washington over Tehran’s rapidly advancing nuclear program, ahead of a second round of talks this weekend in Rome.

The United States and Iran are due to hold their second round of nuclear talks on Saturday, as what both sides are looking for in a deal begins to take shape.

Iran believes reaching an agreement on its nuclear programme with the United States is possible as long as Washington is realistic, Foreign Minister Abbas Araqchi said on Friday on the eve of a second round of talks with the Trump administration.