Iran and the United States concluded a fifth round of high-stakes nuclear talks in Rome on Friday amid growing skepticism in Tehran about the chances of a deal as Washington hardens its position.

Iran warned it would hold the United States responsible for any Israeli attack on its atomic facilities, on the eve of a new round of nuclear talks between Washington and Tehran.

Any attack by Israel against Iran could significantly impact US-Iran nuclear talks, while also escalating already heated tensions in the wider Middle East region. View on euronews