The 2015 nuclear deal collapsed with Trump's unilateral withdrawal in 2018, while Iran abandoned all limits on its nuclear ...

Iranian Supreme Leader Ali Khamenei sent his foreign minister to Moscow on Thursday with a letter for President Vladimir ...

Iranian Supreme Leader Ayatollah Ali Khamenei speaks during a meeting with students, in Tehran.

Supreme Leader Ayatollah Ali Khamenei sought on Tuesday to play down expectations of a breakthrough in nuclear talks with the ...