Tehran, April 19 -- The United States will not be the only one providing guarantees for a potential Tehran-Washington agreement on the Iranian nuclear program and lifting sanctions on the Islamic Republic, Russia and China will discuss with the US the issue of "more reliable guarantees" for Tehran, Alaeddin Boroujerdi, a member of the Iranian parliamentary committee on national security and foreign policy, said.

"During the negotiations between Tehran and Washington, guarantees will not only be provided by the US. Countries such as Russia and China will enter into negotiations with the United States on more reliable guarantees," Boroujerdi said, as quoted by the Iranian state agency SNN.

Iranian Foreign Minister Abbas Araghchi was on an o...