Chinese made submarine displayed on 9th International Defense Exhibition and Seminar 2016
A model of Chinese made helicopter is displayed on the last day of the 9th International Defense Exhibition and Seminar 2016 in southern Pakistani port city of Karachi, Nov. 25, 2016. (Xinhua/Arshad)
A model of Chinese made submarine is displayed on the last day of the 9th International Defense Exhibition and Seminar 2016 in southern Pakistani port city of Karachi, Nov. 25, 2016. (Xinhua/Arshad)
