ALBAWABA - UK maritime agency (UKMTO) reported Wednesday an exchange of fire between a boat of 6 armed men and a cargo ship off the coast of Yemen. It said in a statement, "UKMTO has received a report of an incident 88NM southwest of Balhaf, Yemen. A cargo vessel has reported being approached by one craft with 6 armed persons on board." It added, "There was an exchange of fire ...