The United States warned Monday the world must not give in to Iranian "extortion," after Tehran said it would surpass the uranium stockpile limit set under the 2015 nuclear deal abandoned by Washington.
"We should not yield to nuclear extortion," said US State Department spokeswoman Morgan Ortagus, adding that the United States was "unfortunately not surprised" by Iran's announcement.
"We continue to call on the Iranian regime to abide by their commitments to the international community," she said.