US and Iran Ratchet Up Rhetoric as Ceasefire Deadline Looms and Peace Talks Stall
US-Iran ceasefire negotiations have hit an impasse, with President Trump threatening to destroy Iran's infrastructure if a deal is not reached, while analysts warn that American negotiators may be outmatched by Iran's experienced diplomatic team. Markets are watching closely as the deadline approaches, with oil prices volatile and Asian equities mixed.

President Trump escalated his rhetoric over the weekend, reportedly warning that Iran would be 'blown up' — including its bridges and power plants — if it fails to sign a nuclear and ceasefire deal. The statements came as negotiating teams prepared for what could be a high-stakes round of talks, with a ceasefire deadline adding urgency to diplomacy that has so far produced little concrete progress.
Analysts cited by CNBC cautioned that Iran's delegation brings decades of diplomatic experience to the table, potentially outmaneuvering a US team juggling multiple foreign policy fronts simultaneously. Tehran, for its part, has characterised Washington's posture as ultimatum-driven rather than genuinely negotiated, complicating the path to any agreement.
Markets have been whipsawed by the mixed signals. West Texas Intermediate crude settled 7% higher on Monday before retreating Tuesday as talk of peace re-emerged. The S&P 500 slipped 0.24% at Monday's close, while energy and defence stocks held relatively firm, reflecting the persistent geopolitical risk premium embedded in asset prices.
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