France's foreign minister said on Monday that there would not be any better offer for Iran to revive the 2015 nuclear deal with world powers as Tehran is dragging out the talks. 

Catherine Colonna said on the sidelines of the United Nations' General Assembly in New York that "There will not be a better offer on the table and it's up to Iran to take the right decisions," adding that there are no initiatives underway to unblock the situation. 

She reiterated that it was up to Tehran to decide now because the window to find a solution was closing.

She added that the United States and its European partners have similar positions on Iran’s demand for the International Atomic Energy Agency to drop its probe over uranium traces at three previously undeclared sites in Iran, the contentious issue that seems to be stalling a final agreement. 

In two separate interviews ahead of leaving Monday for the United Nations General Assembly (UNGA) in New York, where President Ebrahim Raisi is due to speak this week, he said Iran is ready to revive the agreement given guarantees that the United States and Europe will uphold it.

“If there were guarantees, then the Americans could not withdraw from the deal,” Raisi said. “The Americans broke their promises, they did it unilaterally…We cannot trust the Americans because of the behavior we have already seen from them.”