Middle East SITREP: US-Iran War Enters Week Two — Escalation and Leadership Shift, March 10, 2026

The US-Iran conflict, initiated by joint US-Israeli strikes on 28 February 2026, has entered its second week with intensified aerial and missile exchanges. US and Israeli forces continue targeting Iranian military infrastructure, nuclear sites, and oil facilities, resulting in significant civilian casualties, including strikes on schools and residential areas in Tehran and Khomeyn. Iran has retaliated with missile and drone attacks on Gulf states, US bases, and Israeli positions, while proxy groups like Hezbollah escalate border clashes with Israel in Lebanon. The appointment of Mojtaba Khamenei as Iran's new Supreme Leader amid ongoing bombings signals regime continuity and defiance, potentially hardening Tehran's resolve. Economic repercussions are severe, with oil prices surging past $100 per barrel due to threats of Strait of Hormuz closure and attacks on energy infrastructure. Environmental fallout from oil facility bombings threatens long-term regional stability, while humanitarian crises mount, including internet blackouts in Iran, mass evacuations, and over 36,000 US citizens repatriated. International responses include French naval deployments, Australian missile support to the UAE, and diplomatic condemnations, as global markets reel from the volatility. Proxy conflicts in Lebanon, Iraq, and Syria add layers of complexity, with Hezbollah claiming tank destructions and Iraqi militias launching 37 attacks. US intelligence assessments indicate limited regime change prospects, underscoring the risk of prolonged engagement without clear strategic endpoints.