21 hours of grinding—it’s all for nothing! The US-Iran talks have collapsed, and both sides are trading insults with “unrealistic” jabs

This marathon-style negotiation between the US and Iran lasted a full 21 hours, stretching from Saturday through Sunday early morning, with five rounds of back-and-forth and written comments flying back and forth—so what’s the outcome? No deal.
The US side throws out:
After Vance finished a 4-minute press conference, he left right away, saying Iran won’t clearly commit to giving up nuclear weapons, “the differences are too big.” He left behind a “final proposal,” waiting for Iran’s response.
Iran fires back:
The US is calling its “excessive demands,” unrealistic. The Iranian side admits that two or three core issues are stuck in a deadlock, but stresses, “One negotiation and you expect it to work out? Overestimating things.”
Even more explosive:
Iran declares—there’s no rush to talk again. Unless the United States agrees to a reasonable agreement, the Strait of Hormuz won’t be able to quiet down. This place is a global oil shipping lifeline!
The media battle has also broken out:
Iranian media point directly at Western media, saying they deliberately exaggerate a “positive atmosphere,” claiming that “intense clashes” and “handshakes” are all hype—while the real goal behind the scenes is to manipulate international oil prices.
Next round? Time and location aren’t set yet. Pakistan continues to play peacemaker, but Iran clearly isn’t buying it.