S9/10Geopolitical

Tentative agreement reached in Iran negotiations pending Trump’s approval: US officials

A tentative agreement has been reached in the ongoing negotiations with Iran, US sources confirmed, though they stressed that the deal has not yet been finalised and remains subject to formal approval by US President Donald Trump. Earlier, Axios reported that Trump has asked for a couple of days to consider the proposal before making a decision. The development comes amid a fragile ceasefire first set in April. On Wednesday, the US military launched targeted strikes against Iran. In immediate...

28 May 2026, 16:39 UTCSource: South China Morning Post

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⚠️ A model estimate of cascade risk — not a guarantee and not buy/sell. Calibration uses resolved outcomes only; monitor confirmation indicators below.
A
Escalation68% model probability

Confirmation indicators

  • Trump publicly announces delay and outlines specific conditions for agreement. Iran's Revolutionary Guard Corps issues a statement threatening further action within 48 hours. US media reports of increased military activity near Iranian borders.
  • Time horizon: Within 7 days, escalating tensions could spill over into broader regional conflict.
Horizon: 7–30 days
B
Status quo24% model probability

Confirmation indicators

  • Trump publicly announces delay and outlines specific conditions for agreement. Iran's Revolutionary Guard Corps issues a statement threatening further action within 48 hours. US media reports of increased military activity near Iranian borders.
  • Time horizon: Within 7 days, escalating tensions could spill over into broader regional conflict.
Horizon: 7–30 days
C
De-escalation9% model probability

Confirmation indicators

  • Trump publicly announces delay and outlines specific conditions for agreement. Iran's Revolutionary Guard Corps issues a statement threatening further action within 48 hours. US media reports of increased military activity near Iranian borders.
  • Time horizon: Within 7 days, escalating tensions could spill over into broader regional conflict.
Horizon: 7–30 days