An official says Iran will not let attacks on its vessels go unanswered after an Iranian oil tanker was hit by two suspicious explosions in the Red Sea early Friday. "Piracy and banditry in international waterways which is done with the aim of making shipping lanes for commercial vessels insecure will not go unanswered," Secretary of Iran's Supreme National Security Council (SNSC) Ali Shamkhani said on Saturday. On Friday, the ...