印度尼西亚海军一架海上侦察机7日在东加里曼丹省执行日常巡逻任务时与地面失去联系，机上有9名机组人员。
B-government I-government I-government I-government I-government I-government I-government O O O O O O O O O O B-address I-address I-address I-address I-address I-address O O O O O O O O O O O O O O O O O O O O O O O O O O O