A man takes a selfie with the model of a Chinese drone during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates, on Nov. 13, 2017. The 15th edition of the biennial Dubai Airshow kicked off here on Sunday, as China's Aviation Industry Corporation (AVIC) and air force acrobatic team are ramping up appearance in this third-largest such gatherings. (Xinhua/Zhao Dingzhe)
