Iran stepped up its attacks in the Middle East on Tuesday, two weeks after its war with the United States resumed, with sirens sounding in Bahrain and Jordan announcing it had intercepted two waves of missiles and drones.Iran’s Yemeni allies, the Houthis, declared they would blockade Saudi Arabia’s ports, in what would throw the world’s energy markets into further chaos after the Islamic republic blockaded the crucial Strait of Hormuz.Iran’s Revolutionary Guards meanwhil