Pakistan, April 14 -- JD Vance has said that further progress in peace negotiations with Iran now depends on Tehran's next steps, following what he described as "significant progress" in recent discussions.

Read More: US-Iran Islamabad talks end without deal after marathon negotiations

Speaking in a Fox News interview after the Islamabad talks, Vance stated that the United States has already presented its proposals. "The ball is in Iran's court," he said, adding that any future dialogue or agreement would hinge on Iran's willingness to respond.

The vice president reiterated Washington's firm stance on Iran's nuclear ambitions, stressing that Tehran must not attempt to acquire nuclear weapons. He said the United States has clearly commu...