Beirut/Tel Aviv10:43 p.m. March 20 Tehran12:13 a.m. March 21 Iran War Live Updates: U.S. Steps Up Attacks in Strait as Energy Fears Unsettle Markets U.S. warplanes and attack helicopters are hitting Iranian targets in an effort to reopen the Strait of Hormuz, officials said. The price of oil remained high as new strikes hit Gulf energy facilities. - Diego Ibarra Sanchez for The New York Times - Am...