0303 GMT September 23, 2019
The White House said on Friday that Trump will waive the sanctions on Iran for the "last time", unless an agreement can be reached between the US and Europe within the next 120 days that strengthens the nuclear deal.
"Despite my strong inclination, I have not yet withdrawn the United States from the Iran nuclear deal," Trump, who has repeatedly threatened to "rip up" the deal, said in a statement on Friday.
"Instead I have outlined two possible paths forward: either fix the deal's disastrous flaws, or the United States will withdraw," he added.
"This is the last chance. In absence of such an agreement [between the US and European powers], the United States will not again waive sanctions in order to stay in the Iran nuclear deal."
The announcement came as the US Treasury imposed sanctions on 14 Iranian individuals and companies, including the head of Iran's judiciary.
The 2015 Iran nuclear deal was struck between the US under the administration of former President Barack Obama, Iran and five other nations. Iran accepted to put some limits on its nuclear program for lifting of all sanctions.
Under US law, the president is required to renew the waiver on sanctions every 120 days. The last time Trump issued a waiver was in September 2017.
In October of last year, Trump refused to recertify that Iran was in compliance with the agreement, saying the agreement was "one of the worst and most one-sided transactions the US has ever entered into".
But Federica Mogherini, the European Union's foreign policy chief, said the "deal is working; it is delivering on its main goal, which means keeping the Iranian nuclear program in check and under close surveillance".
The International Atomic Energy Agency (IAEA) since the conclusion of the deal has several times announced that Iran has been in compliance with the deal.