Joint Comprehensive Plan of Action
Any work at the Fordo facility likely will trigger new concern in the waning days of the Trump administration.
The move will set the stage for a contentious dispute at the world body with the U.S. insisting it has done something that no one else recognizes as valid.
The U.S. under the Trump administration originally violated the agreement in 2018.
A centerpiece of this year's U.N. schedule will be a Monday session on climate change that Trump plans to skip.
“Americans have to realize that warmongering and warmongers are not to their benefit,” the Iranian president said in televised remarks.
European leaders have struggled to calm the deepening confrontation between Iran and the United States since Trump pulled out of the 2015 nuclear deal.
Tehran said Sunday that it will raise its uranium enrichment level beyond the 3.67% limit set in the 2015 nuclear deal.
Iran is no longer abiding by the 2015 nuclear deal that the U.S. withdrew from last year.
But first he managed to insult and attack just about everyone at the G-20 summit who could help him defuse the tensions with Iran he created in the first place.
President Donald Trump said he was imposing more sanctions but still wanted to strike a deal to ease tensions with Iran.