"The boy who can't stop crying wolf is at it again. Undeterred by cartoon fiasco at UNGA. You can only fool some of the people so many times," tweeted Zarif on Monday.
In a separate tweet, Zarif rejected accusations by the US President Donald Trump and Netanyahu concerning Tehran's pursuit of nuclear weapons.
"Pres. Trump is jumping on a rehash of old allegations already dealt with by the IAEA to “nix” the deal. How convenient. Coordinated timing of alleged intelligence revelations by the boy who cries wolf just days before May 12. But Trump’s impetuousness to celebrate blew the cover," he tweeted.
The remarks were made in response to Netanyahu who earlier delivered a televised address in which he accused Iran of violating the JCPOA. “That is just not an acceptable situation. They’re not sitting back idly. They’re setting off missiles, which they say are for television purposes. I don’t think so,” he said.
Just minutes after Netanyahu's speech, US President Donald renewed his strong criticism of JCPOA and gave a tacit approval to the Israeli prime minister’s rhetoric.
Iran and the five permanent members of the United Nations Security Council – the US, France, Britain, Russia and China – plus Germany signed the nuclear agreement on July 14, 2015 and started implementing it on January 16, 2016.
Under the JCPOA, Iran undertook to put limits on its nuclear program in exchange for the removal of nuclear-related sanctions imposed against Tehran.
Trump has repeatedly described the JCPOA, which was negotiated under his predecessor, Barack Obama, as “the worst and most one-sided transaction Washington has ever entered into,” a characterization he often used during his presidential campaign, and threatened to tear it up.
Trump has threatened to pull out of the JCPOA unless Congress and America's European allies help "fix" it with a follow-up agreement within a 120-day deadline.