The move comes at a moment of mounting tensions between Iran and the United States, as Iranian leaders have threatened a regional conflict if attacked.
The special envoy said zero uranium enrichment will remain a red line for the Trump administration until the Iranian regime can prove that it can ‘behave.’
Delegations from Washington and Tehran are with officials in the Omani Embassy in the Swiss city for negotiations over the Islamic Republic’s nuclear program.
The move comes at a moment of mounting tensions between Iran and the United States, as Iranian leaders have threatened a regional conflict if attacked.
The special envoy said zero uranium enrichment will remain a red line for the Trump administration until the Iranian regime can prove that it can ‘behave.’
Delegations from Washington and Tehran are with officials in the Omani Embassy in the Swiss city for negotiations over the Islamic Republic’s nuclear program.