Iran has vowed to respond to what it said was an Israeli strike on Monday that destroyed an Iranian consulate building in Syria's capital, Damascus, BBC reported.
Supreme Leader Ayatollah Ali Khamenei said Israel would "regret this crime", while President Ebrahim Raisi insisted that it would "not go unanswered".
Iranian state TV reported that seven Revolutionary Guards, including two generals, and six Syrians were killed by the Israeli strikes.
The Israeli military said it did not comment on foreign media reports.
But an unnamed senior Israeli government official told Reuters news agency that those killed had "been behind many attacks on Israeli and American assets and had plans for additional attacks". They also insisted that the embassy "was not a target".
bd-pratidin/GR