New Iran strikes fray ceasefire, complicate talks

Officials said fresh strikes have exposed fractures in a ceasefire agreed after a memorandum of understanding opened a 60-day window to negotiate over Iran's nuclear program. Market reaction: Reaction pending.

60-day negotiation window

Officials said the day after the memorandum was signed, Jared Kushner and Steve Witkoff phoned skeptical Republican leaders to brief them on the deal structure and timeline. The calls signalled political outreach to shore up support even as military activity resumed, officials said.

Officials said the strikes — described in the internal timeline as occurring after the memorandum — have raised questions about who controls escalation on the ground and whether local commanders will respect a political agreement. The exchanges have already complicated messaging from negotiators, officials said, and injected new urgency into talks that had relied on a fragile lull in violence.

If the 60-day clock began on the memorandum's signature this week, officials said the negotiating window would lapse on September 7, 2026. That deadline frames three core risks: diplomatic collapse if strikes continue, political blowback among lawmakers who were already skeptical, and the prospect of rapid re-escalation on regional fronts. Officials said observers should watch ceasefire adherence, public statements from military commanders, and any fresh strikes before September 7, 2026.