REUTERS/Soe Zeya Tun A Myanmar military officer (R) gestures from a navy ship towards a boat packed with migrants, off Leik Island in the Andaman Sea May 31, 2015. More than 700 migrants found packed aboard an overcrowded boat in the Andaman Sea were still being held offshore by Myanmar's navy on Monday, more than three days after the converted fishing vessel was intercepted off the country's coast. Picture taken May 31, 2015.