Iran's willingness to abide by the deal was largely driven by the benefits of sanctions relief.
Trump tweeted Sunday that if Iran threatened the U.S.it would "SUFFER CONSEQUENCES THE LIKES OF WHICH FEW THROUGHOUT HISTORY HAVE EVER SUFFERED BEFORE".
Asked on Monday whether he had concerns about provoking Iran, Mr. Trump said, "None at all".
"The president consults with his national security team on a daily basis", she said.
The White House says President Donald Trump's threatening tweet shows he's not going to tolerate critical rhetoric from Iran, but claims the US leader isn't escalating tensions between the two countries.
Asked what it would take for Trump to meet with Rouhani as he did with Kim, Sanders replied, "I'm not going to get into specifics and certainly not negotiate with the press". "We're not attacking Iran".
Hours after Rouhani attacked USA policies, Trump's response led to questions about what sort of repercussions the American leader might be considering.
In May, Trump announced that the United States is pulling out of the 2015 nuclear deal between Iran and six world powers and reimposing tough sanctions.
Meghan continues to make Canada proud with her fashion choices
In a less-than-surprising statement, she teamed the protocol-breaking look with a co-ordinating £600 clutch by Mulberry and £520 Dior shoes .
"Iran is not the same country anymore, that I can say".
Rouhani spoke ahead of a much-trailed speech by US Secretary of State Mike Pompeo later Sunday, seen as part of Washington's efforts to foment unrest against the Islamic government in Iran.
Tensions have escalated enough since Sunday to draw a warning from the United Nations Security Council, the current leader of which told CBS News on Monday that the exchange of threats is the "opposite" of what is needed to maintain the delicate balance of peace in the region.
The president's tweet suggested he has little patience with the trading of hostile messages with Iran, using exceptionally strong language and writing an all-capitalised message.
"Those who fear this insane president's psychological warfare will know that America will not be content with anything less than our annihilation", said Gheypour. We want to keep our journalism open and accessible and be able to keep providing you with news and analyses from the frontlines of Israel, the Middle East and the Jewish World.
"And the United States under President Trump will not stay silent either", he said.
He accused the United States of working to weaken and "overthrow" the clerical establishment and create divisions in the country.
Trump is reimposing sanctions on Iran after deciding to pull out of the 2015 worldwide deal to prevent Tehran from developing nuclear weapons.
As for the denizens of the internet, they've responded to the President's threat in the only way they know how.