The White House was temporarily placed under lockdown after a car reportedly breached a security barricade and crashed into a signpost near Lafayette Square in Washington, DC. With Donald Trump inside the presidential complex, security personnel deployed sniffer dogs to inspect the smoking vehicle as officers arrested the driver. A second person was reportedly detained in a separate barricade breach nearby. The incident comes amid heightened US-Iran tensions, with Tehran issuing Washington a 48-hour ultimatum, though no connection between the two developments has been established.