The latest news over the nuclear crisis between Iran and the United States is that Iran has rejected an offer to meet with American negotiators. The European offer to hold direct US-Iran talks to settle the 2015 nuclear deal between Iran and the five permanent members of the United Nations plus Germany is not the last opportunity for all sides to resolve differences, but most observers believe the window is closing fast.

Iran wants a guarantee of sanctions removal before talking, arguing they are still in the Joint Comprehensive Plan of Action (JCPOA) and it is the United States that has exited and reapplied sanctions. Iran, which has weathered almost three years of maximum pressure under Donald Trump, is not publicly signaling they are ready to compromise outside of the framework of the JCPOA.

Saeed Khatibzadeh, spokesman for Iran’s Foreign Ministry, said Europe’s offer to hold unofficial talks is not appropriate at this time. “There has been no change in the US behavior or positions,” Khatibzadeh said. “And [President Joe] Biden’s administration has not only not removed Trump’s maximum pressure policy but has not stated its desire to implement its full commitments under JCPOA and UNSC Resolution 2231.” Khatibzadeh did not reference what he meant by timing, but the United States recently conducted airstrikes against Iranian-backed groups in Syria in retaliation for attacks on a US base in Iraq.

Khatibzadeh said, “America needs to end its unilateral and illegal sanctions and return to its JCPOA commitments. These acts need not a negotiation nor a UN resolution.”