Across the political spectrum, officials and commentators now speak less about breakthroughs and more about the constraints that make a return to the negotiating table unlikely.
“This is a structural lock that has evolved out of developments in recent years,” international relations professor Mohsen Jalilvand told the moderate outlet Fararu.
The deadlock, Jalilvand argued, stems from Tehran’s red lines: uranium enrichment and missiles—which he said form the core of Iran’s “security architecture and deterrence doctrine,” and therefore “cannot even be part of preliminary talks.”
The Trump administration last month responded to a message from Iran conveyed through the Saudi crown prince by saying three US conditions for any negotiations with Tehran remain unchanged, sources told Iran International.
These include Iran completely halting uranium enrichment, ending support for armed allies in the Middle East and accepting curbs on its ballistic missile program. Tehran has long dismissed the demands as a non-starter.
Many in Tehran believe previous rounds of bargaining delivered few tangible gains while reinforcing a cycle of pressure and concession that Iran cannot afford to repeat.
Washington’s messaging has done little to shift these perceptions.
US Middle East envoy Tom Barrack insisted last week that President Donald Trump wants an agreement with Iran—but on his terms.
Jalilvand warned that the upcoming visit of Israel’s prime minister, Benjamin Netanyahu, to Washington will likely raise the political cost of any rapprochement with the United States.
‘Like before June war’
Inside Iran’s parliament, the view is similarly bleak.
MP Beitollah Abdollahi told the reformist outlet Rouydad24: “There are no negotiations with the United States on the horizon,” warning that the situation was similar to the period before a surprise Israeli military campaign in June.
In the six months since that conflict, Tehran has rebuilt parts of its regional posture, tightened internal discipline, and recalibrated its rhetoric.
What once looked like an emergency phase has settled into a colder equilibrium: no active escalation, no meaningful diplomacy, and a widening perception inside Iran that neither side is prepared to assume the political risk required for movement.
Iranian officials are increasingly portraying US expectations as calls for fundamental transformation rather than technical compromises.
A December 8 commentary on Rouydad24 said this shift in mood was evident in Foreign Minister Abbas Araghchi’s recent emphasis on “managing hostilities” instead of avoiding conflict or resolving the standoff.
MP Ali Hashemi had one of the more sobering assessments.
“(Araghchi) knew that talks with the US had reached a deadlock at least three weeks before the war with Israel,” he said on Tuesday. “This explains his shift.”