During the opening of Operation Rising Lion, Israel launched a clandestine operation, codenamed Operation Narnia, resulting in the simultaneous deaths of nine top Iranian nuclear scientists. A 'secret weapon', undisclosed by officials, was reportedly used. The assassinations, part of Israel's long-standing effort to thwart Iran's nuclear program, were deemed crucial to the war's opening phase. While the exact weapon remains classified, previous Israeli operations suggest the possibility of drones, precision-guided missiles, or other covert technologies. A tenth scientist, initially escaping, was later killed.

Prepared by Rachel Morgan and reviewed by editorial team.