Iran has issued a stern warning to the United States and Israel ahead of the state funeral of late Supreme Leader Ayatollah Ali Khamenei. A senior Iranian military commander warned that any attack or "miscalculation" during the funeral period would trigger an immediate and forceful military response. The warning follows reported remarks by Israeli Defence Minister Israel Katz regarding Iran's current Supreme Leader, Mojtaba Khamenei, further escalating tensions. As millions prepare to mourn, Iran has tightened security and imposed temporary airspace restrictions over several cities, underscoring fears that the sensitive period could become another flashpoint in the region.