"At this stage, the main focus of efforts will have to be on building confidence by developing concrete and practical steps," Ashton wrote to Jalili, secretary of Iran's Supreme National Security Council, in a letter Tuesday.
"Therefore, looking forward to a sustained process of dialogue aimed at producing concrete results and in order not to repeat the experience of Istanbul, I would propose that we resume our talks at a mutually convenient date and venue as soon as possible," it says. Ashton suggests in her letters that their two deputies meet first to prepare for the next round of talks.
"We are willing to meet with Iran via the P5+1 because, as the president said yesterday, we still believe diplomacy coupled with strong pressure can achieve the long-term solution we seek," National Security Council Spokesman Tommy Vietor said in a statement Tuesday. "It will be up to Iran to demonstrate in those talks a similar commitment to allaying the concerns of the international community by building confidence through concrete and practical steps."