First of all, regarding the news that 'Khamenei has entered the bunker,' the current information is mixed, with diverse sources, and it is still uncertain whether it is true or false. The main leaks come from the Iranian opposition media 'Iran International,' which has long been funded by the U.S. and Saudi Arabia and has a clear anti-government stance; the so-called 'sources' lack verifiability.

The Iranian government has repeatedly denied it, and the Iranian consulate in India has explicitly stated that Khamenei is performing his duties normally via video conference; the Revolutionary Guards have also not confirmed the leader's relocation. Brother Dao feels that if this is true, this move is more likely to be a strategically released signal: to convey a warning to the U.S. that they are 'prepared for the worst-case scenario': even if the assassination is successful, the regime can still operate (his son Masoud acting on behalf is a preparation for this).

Currently, the U.S. aircraft carrier Lincoln strike group has arrived in the Middle East, and F-35/F-15s are being deployed intensively, which indeed demonstrates the strongest military show of force in recent years; Iran responds with 'blockading the Strait of Hormuz + missile coverage of U.S. bases,' both sides have revealed their cards; now the news that Khamenei has entered the bunker indicates that Iran indeed feels that the situation is not optimistic.