R-79V-300 i is the first-ever engine with thrust vectoring and afterburner at the same time. It was used for the first time on the Yak-41M on 9th of March, 1987 [read more: https://t.co/deJUDbWPC9] [video by Алексей Филимоненков, normal speed with audio: https://t.co/1Yvcau1z1P]