Members of the United Arab Emirates Navy line up on an offshore patrol vessel during the International Defense Exhibition and Conference (IDEX) in Abu Dhabi, the United Arab Emirates, on Feb. 20, 2017. (Xinhua/Zhao Dingzhe)
Members of the United Arab Emirates Navy line up on an offshore patrol vessel during the International Defense Exhibition and Conference (IDEX) in Abu Dhabi, the United Arab Emirates, on Feb. 20, 2017. (Xinhua/Zhao Dingzhe)