Confirmed developments

Reporting on March 2 described a widening regional conflict involving U.S. and Israeli operations against Iran and Iranian retaliation affecting multiple countries in the Gulf. NBC News reported that four U.S. service members have been killed as Tehran escalates strikes, while Israel and Hezbollah exchange attacks. In the same reporting, NBC said U.S. embassies across the Middle East warned Americans to be cautious or to leave immediately amid escalating violence, underscoring heightened concern about risks to U.S. citizens and personnel in the region.