Abbas Araghchi is an Iranian politician is the country's current foreign minister.
European officials warned the Trump administration that Iran is stalling nuclear deal negotiations to avoid sanctions.
This report comes amid talks resuming in Rome, with delegations led by Iran's foreign minister and the US Middle East envoy.
"Figuring out the path to a deal is not rocket science: Zero nuclear weapons = we DO have a deal. Zero enrichment = we do NOT have a deal. Time to decide." Araghchi posted on his personal X/Twitter.
"We have one very, very clear red line, and that is enrichment. We cannot allow even 1% of an enrichment capability," Witkoff said during an interview.
Tehran would continue Iran-US nuclear talks but is not afraid of threats. "We are not seeking war," he said.
Iran’s Foreign Minister Abbas Araghchi had just returned from the fourth round of discussions with a US delegation in Muscat on Sunday. Many things have happened since then.
Topics reportedly discussed included the US-Iran nuclear talks, and the Israel-Hamas War, according to Axios.
Araqchi's visit to India was pre-planned to attend a joint economic commission between the two countries.
This comes after Araghchi made a state visit to Moscow last week, where he told reporters that Tehran collaborates closely with Russia and China.
Araghchi said he plans to discuss issues relating to nuclear talks between Iran and the United States during his visit to Moscow,