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.