The U.K. on Sunday sent a warning to Iran, saying the country had one last chance to rejoin the nuclear agreement as negotiations in Vienna resumed late last month after a five month pause.
"This is the last chance for Iran to come to the negotiating table with a serious resolution to this issue, which has to be agreeing the terms of the JCPOA," Liz Truss, Britain's Foreign Secretary, said according to Reuters.
"This is their last chance and it is vital that they do so. We will not allow Iran to acquire a nuclear weapon," she added.
