A formation of U.S. Navy Blue Angles performs during the Houston Airshow at Ellington Airport of Houston, the United States, Oct. 22, 2016. (Xinhua/Song Qiong)
A formation of U.S. Navy Blue Angles performs during the Houston Airshow at Ellington Airport of Houston, the United States, Oct. 22, 2016. (Xinhua/Song Qiong)