Italian media coverage on March 3rd focused on the escalating Middle East conflict, with editorial priority shifting from military actions to political succession as the day progressed. Morning reports detailed simultaneous Israeli attacks on Tehran and Beirut, an Iranian strike on the US embassy in Riyadh, and Israeli ground troops entering Lebanon, with President Trump promising a US response. Early afternoon brought Iran's warning that European military action would be considered an act of war, while Trump dismissed Iranian negotiation attempts as too late. Late afternoon saw reports that Israeli strikes had targeted an assembly electing the successor to Supreme Leader Khamenei, with multiple outlets describing the attack and its casualties. Evening coverage reported Trump's claim that US strikes had destroyed Iran's military capabilities, the deployment of French and British naval assets to the Mediterranean, and a drone strike on the US consulate in Dubai, culminating in reports that Khamenei's son had been chosen as the new Supreme Leader.