Global Security: Iran Tensions & Nuclear AI Safeguards

UAE tankers attacked in Strait of Hormuz (likely Iran-linked). Trump issues directive on nuclear AI safeguards, keeping humans in the loop. Pete Hegseth pushes hawkish Iran stance. Saudi-US deals under scrutiny. New: Saudi-led Red Sea coalition forming against Houthis; US focuses on economic pressure on Iran rather than direct military support. Iran's top commander boasts Islam will rule world; Trump warns Iran over Strait of Hormuz control.