Iran has launched a missile attack on Saudi Arabia, marking the first occurrence of direct aggression between the two nations in several months, according to First Squawk. This attack is part of the ongoing regional conflict that began in early 2026, following airstrikes on Iran by the U.S. and Israel. The resumption of Iranian assaults on Saudi territory follows a lull in activity and coincides with recent U.S. strikes on Iran. This development suggests a potential escalation in the conflict as tensions between the involved countries grow.

The market for a prospective US-Iran deal in 2026 has seen adjustments in response to this latest incident. The probability of Iran Reconstruction Funding being part of such a deal has decreased, reflecting increased regional instability. Market pricing currently shows a significant decline from 42% to around 25.5% over the past week, indicating that market participants view the likelihood of a diplomatic resolution as diminished amid ongoing hostilities.

The Iranian regime’s stability is also under scrutiny, with the market assessing a low probability of regime change by September 2026. Although the immediate impact of the recent attack may not directly affect these odds, the broader geopolitical tensions could influence future market movements.