The Israeli army said on Saturday that its Air Defense system intercepted two unknown targets over the city of Haifa.
Earlier on Friday, the Jerusalem Post reported an explosion in the Haifa Krayot area, saying no sirens were reported and no alert was released by the army.
"Following the reports of the echoes of explosions over Haifa, air defense fighters intercepted two unidentified targets over the city of Haifa, no alert was activated according to policy," an army statement read.