Iran said Wednesday that European nations still party to the 2015 nuclear deal are "obliged" to allow it to sell and ship oil, amid a standoff with Britain over the seizure of tankers.
 The deal over Iran's nuclear programme has begun to unravel since President Donald Trump announced the United States was withdrawing from the agreement last year and reimposing sanctions.
Iran has been pushing the European parties to the deal -- Britain, France and Germany -- to adhere to their commitments under the agreement despite US pressure. | |