PRIMORYE TERRITORY, RUSSIA - APRIL 7, 2017: A Sukhoi Su-35S multirole fighter aircraft performs a flight during the 2nd qualification round of the 2017 Aviadarts contest of military pilots at Tsentralnaya-Uglovaya airfield. Pilots conduct air reconnaissance, perform aerobatics, penetrate air defense system and engage ground targets during the competition. Yuri Smityuk/TASS (Photo by Yuri Smityuk\TASS via Getty Images)
