Negotiations between Iran and the United States over Tehran’s rapidly advancing nuclear program are to return to the secluded sultanate of Oman.

Israeli Prime Minister Benjamin Netanyahu on Sunday repeated calls for Iran's entire nuclear infrastructure to be dismantled, as Washington and Tehran engage in talks for a nuclear accord.

Iran and the US plan to continue their negotiations on the Iranian nuclear programme in the coming week, Iranian Foreign Minister Abbas Araghchi said this after the third round of negotiations in Oman on Saturday.