TEHRAN, May 25 (Xinhua) -- Following a meeting in the Austrian capital of Vienna on Friday, a senior Iranian Foreign Ministry official expressed hope about saving the landmark Iranian nuclear deal after the U.S. recent exit.

Iran's Deputy Foreign Minister Abbas Araghchi said that he is "more confident about preserving the nuclear deal" after the talks with five other parties to the deal on Friday.

Iran is waiting for the measures by the remaining major world states to secure his country's interest under the historic deal after the United States' withdrawal, Araqchi was quoted as saying.