Araghchi, in an interview with CBS Evening News, was asked about US President Donald Trump's remarks that nuclear negotiations with Iran could resume as early as this week.

"I don't think negotiations will restart as quickly as that," the Iranian foreign minister said.

"In order for us to decide to reengage, we would have to first ensure that America will not revert back to targeting us in a military attack during the negotiations," Araghchi said.

"I think with all these considerations we still need more time," he said, although "the doors of diplomacy will never slam shut."

Araghchi was also asked about an assessment from the head of the UN's nuclear watchdog that Iran would likely be able to begin to produce enriched uranium in a matter of months.

"One cannot obliterate the technology and science for enrichment through bombings," he said.

"If there is this will on our part, and the will exists in order to once again make progress in this industry, we will be able to expeditiously repair the damages and make up for the lost time."

The Iranian foreign minister said Tehran was prepared to defend itself if attacked again.

"We showed and proved during this 12-day imposed war that we have the ability to defend ourselves and we will continue to do so should any aggression be launched against us," he said.

Trump said Monday he was not offering Iran anything nor engaging in talks since the country's nuclear facilities were "totally obliterated."

"I am not offering Iran ANYTHING, unlike Obama," Trump wrote on his Truth Social platform.

"Nor am I even talking to them since we totally OBLITERATED their Nuclear Facilities."

The United States and Iran were in talks over Tehran's nuclear program when Israel hit Iranian nuclear sites and military infrastructure, with the United States joining by bombing three nuclear sites -- Fordo, Natanz and Isfahan -- on June 21.

Israel claims that Iran's nuclear program is close to producing a bomb, whereas Tehran says it is for peaceful purposes.

Under a 2015 deal, Iran was allowed to enrich uranium below 3.67 percent purity for fuel used in commercial nuclear power plants.

Trump abandoned the agreement in 2018 and Iran responded by producing uranium enriched to 60 percent -- above levels for civilian usage but still below weapons grade.

That material, if further refined, would theoretically be sufficient to produce more than nine nuclear bombs.