Defense minister says attacks will sharply escalate this week as Israeli warplanes come under fire over Iran; Israeli forces kill at least 4 Hezbollah terrorists in southern Lebanon and strike command centers in Beirut Defense Minister Israel Katz said Saturday that the intensity of strikes carried out by the IDF and the U.S. military against Iran’s leadership and the infrastructure supporting it would “rise significantly” this week. “The campaign led by U.S. Presi... [1742 chars]