Negotiation between Iran and the P5+1 group on Iran’s nuclear program has resumed in Russia.  Participants called on Iran to halt its production of 20 percent enriched uranium.

According to analysts, the situation will become worse if the negotiation fails. Earlier, Israel threatened to use military force on Iran if no diplomatic measure is reached. Western powers fear that Iran may be trying to build nuclear weapons, despite its insistence that its nuclear program is for peaceful purposes. The West has been using sanctions and diplomacy to try to stop Iran from producing nuclear arms.