Explosions and air defense activity reported across 14 Iranian cities amid ongoing war

Iran witnessed a series of explosions and air defense activity across 14 cities, including areas near its heavy-water reactor in Arak and a key oil terminal. This escalation forms part of the ongoing 2026 Iran war, where military actions have targeted both military and strategic infrastructure. The strikes fit a pattern of attacks on Iran’s nuclear facilities, which, according to the IAEA, are not currently operational, thereby minimizing potential radiological impacts. The conflict has seen Iran retaliating with missile and drone attacks on targets in Israel and U.S. facilities in the region, indicating an active state of warfare rather than a ceasefire. Key Takeaways The escalation across multiple Iranian cities appears to align with scenarios where Iran might consider a full airspace closure due to increased security threats. Market pricing for an Iranian full airspace closure by July 31 is now at 37.5% YES, up from 36% a day ago, consistent with market participants viewing the situation as increasingly volatile. The strikes near strategic infrastructure such as the Arak reactor and oil terminals suggest a heightened level of conflict, impacting Iran’s nuclear and economic capab...