Footage of two nighttime explosions in the northeastern Chinese city of Tianjin in 2015 has been falsely described by social media users as showing an Iranian strike on the port of Haifa, Israel, during aerial battles between the two regional rivals.

Israel has attacked Iran’s Arak heavy water reactor, Iranian state television said Thursday. The report said there was “no radiation danger whatsoever” and that the facility had already been evacuated before the attack.