According to the Arab intelligence who confirmed the reports, the submarine passed the Red Sea and was making its way towards the Persian Gulf.
https://www.jpost.com-By TOBIAS SIEGAL
Arab intelligence officials reportedly confirmed to Kan News that the Israeli submarine crossed the canal visibly, above water, towards Iran, in an act meant as a message to Iran’s supreme leader Ali Khamenei.
According to the Arab intelligence who confirmed the reports, the submarine passed the Red Sea and was making its way towards the Persian Gulf, in what they believe was meant as a direct threat to Tehran.
IDF Chief of Staff Aviv Kochavi addressed the tension with Iran earlier on Monday, assuring a harsh response to any attempt to hurt Israel or its citizens.
“If Iran and its partners from the radical axis… carry on an attack against the State of Israel – they will find the price extremely high. IDF will attack anyone who chooses to participate in – partially or fully, closely or remotely – an action against the State of Israel or Israeli targets,” Kochavi said.