Rescuers prepare a speedboat for rescuing the missing crew members of a capsized sand mining vessel, in Parit Jawa in southern Malaysian state of Johor, on March 21, 2018. A sand mining vessel capsized Wednesday in the waters off Malaysia in the Malacca Strait, leaving at least one dead and 14 crew members missing, said the Malaysian coast guard. (Xinhua/Chong Voon Chung)