Ocean freight rates are surging after a missile attack and attempted hijacking of a Maersk ship this weekend prompted carriers to suspend plans to restart transits through the Red Sea, a key artery to the vital Suez Canal trade route. Yemen-based Houthi militants have been attacking high-value cargo vessels in the Red Sea since November in a show of support for Palestinian Islamist group Hamas fighting Israel in Gaza. It has forced ships to reroute around the southern tip of Africa, driving up the cost for vessels for the longer voyage, though rates are still far below ...