The Saudi air raid targeted the boat, which was carrying 12 Pakistani sailors off Mukha coast in the Yemeni province of Ta'izz on Sunday, YYemen's Saba news agency said According to the report, the other six sailors are still unaccounted for. Yemen's former president Abd Rabbuh Mansour Hadi has ordered a major assault on the country's Red Sea coast against Houthi Ansarullah rebels fighters and allied army forces, which have been defending the nation against a deadly Saudi offensive.