Civilians trapped at Dubai airport take shelter in train tunnels as Iran begins new wave of retaliation Leavitt outlines what Trump's 'unconditional surrender' of Iran means 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 Israel amped up