Middle East SITREP: US-Iran War Enters Week 3 — Missile Escalation and Hormuz Crisis — March 15, 2026

The US-Israel conflict with Iran has entered its third week, marked by intensified missile exchanges, airstrikes, and naval tensions in the Strait of Hormuz. Iranian IRGC forces have launched multiple waves of ballistic and hypersonic missiles targeting Tel Aviv and US air bases in the region, resulting in significant damage and civilian casualties. In response, Israeli and US strikes have hit key Iranian infrastructure, including drone facilities and oil hubs, while Hezbollah escalates rocket attacks from Lebanon. Humanitarian impacts are severe, with reports of over 200 women and children killed in Iran, and ongoing displacements in Lebanon and Gaza amid related skirmishes. Economic fallout is accelerating, with Iran's blockade of the Strait of Hormuz driving global oil prices to record highs and disrupting Gulf shipping. US President Trump has urged allies including France, UK, and South Korea to deploy warships to secure the strait, while diplomatic efforts, such as Egypt's Gulf tour and Iranian overtures to France, seek de-escalation. Proxy actions by Hezbollah and strikes in Gaza underscore the risk of broader regional involvement, complicating US strategic objectives. Intelligence indicates Iranian resilience despite leadership uncertainties, with new figures like Mojtaba Khamenei emerging. International protests in Paris and Toronto highlight growing anti-war sentiment, while tangential support from Russia to Iran via drones raises concerns over great-power entanglement.