Tehran says the gap in position with Washington has narrowed - but the Strait of Hormuz remains a sticking point Rubio hails 'good signs' in peace talks as Tehran says gaps are narrowing On The Ground newsletter: Get a weekly dispatch from our international correspondents Get a weekly dispatch from our international correspondents Get a weekly international news dispatch Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice