The fourth round of diplomatic contacts between the United States and Iran are likely to be postponed for next week, Axios journalist Barak Ravid reported on Thursday, citing anonymous sources.

The talks that were planned to be held in Rome on Saturday will be delayed, three sources revealed. At the same time, the meeting between Iran and the representatives of Germany, France, and Britain scheduled for Friday, could also be delayed.

Iran and the US held the third round of talks in Muscat, Oman, on April 26.