Su-30 fighter formation in confrontation drill

A Su-30 fighter formation of the Air Force of the Chinese People’s Liberation Army conducted an attack and defense confrontation drill at an altitude of 10,000 meters over an airport in North China on the morning of February 18, 2013. (China Military Online)

http://eng.chinamil.com.cn/news-channels/photo-reports/2013-02/20/content_5226294.htm

http://eng.chinamil.com.cn/news-channels/photo-reports/2013-02/20/content_5226294_3.htm

http://eng.chinamil.com.cn/news-channels/photo-reports/2013-02/20/content_5226294_4.htm