We don't fold," Ghalibaf said.
The broad peace agreement required an immediate and permanent termination of military operations on all fronts, alongside a 60-day Iranian commitment to ensure free commercial shipping access.
Diplomatic talks regarding a permanent end to the war were paused for the funeral ceremonies of the late Ayatollah Ali Khamenei, who was killed during initial US-Israel strikes.
When asked whether bilateral negotiations would resume after the final burial rites in Mashhad on Thursday, Trump dismissed the prospect.
"I don't care," Trump said.
The president indicated that while American diplomatic teams could technically maintain open lines of communication, he holds no personal interest in continuing the diplomatic process.
"Frankly, I don't want to waste my time with them.
Now, I'll let our wonderful negotiators keep talking if they want, but I don't see it," Trump said.
The administration has not confirmed any official timeline for a return to the negotiating table following the latest wave of regional violence.
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"As far as I'm concerned, it's just a waste of time dealing with them. They're liars," Trump said.
