U.S. and Iran negotiators are in Geneva for the third round of Oman-mediated talks

President Donald Trump said that Iran's nuclear program was "obliterated" last summer, but he now says the U.S. may have to bomb Iran again over Iran's nuclear ambitions.

Iran accuses Trump of lying in his State of the Union about the country's nuclear ambitions, as the next round of bilateral talks looms.

Iran pushed back Wednesday against U.S. President Donald Trump’s pressure tactics ahead of critical talks in Geneva over Tehran’s nuclear program, alternating between calling his remarks “big lies”

North Korean leader Kim Jong Un promised to strengthen his country’s nuclear weapons program on Wednesday, before presiding over a nighttime military parade, accompanied by his daughter.

President Trump is pressuring Iran to either curtail its nuclear program or face military strikes, after Iran amassed a large stockpile of highly enriched uranium. Here's what to know.

Last week, Trump gave Iran 15 days to cut a deal that would prohibit Iran from enriching uranium. Iranian Foreign Minister Abbas Araghchi refused, saying the country has the right to a nuclear program, which he says is for peaceful purposes.

Iran is reportedly working to rebuild nuclear sites damaged during June 22 "Midnight Hammer" operation as the regime participates in Geneva talks.

Just eight months ago, the U.S. targeted Iran's nuclear facilities, and the way President Trump described the strikes then made it seem like another attack might not be necessary. National security analysts Matt Kroenig and Joe Cirincione join "The Takeout" to discuss where Iran's nuclear program stands today.