Russia-Sukhoi-Su-30-Fighter jet-Wikimedia Commons-Sergey Krivchikov

Russia-Sukhoi-Su-30-Fighter jet-Wikimedia Commons-Sergey Krivchikov

A Russian Sukhoi Su-30 fighter in flight. Photo: Wikimedia Commons/Sergei Krichikov

March 29, 2018 4:10 PM (UTC+8)