The Su-37 Terminator is a multipurpose fighter aircraft, a derivative of the Su-27 Flanker-B notable for being the first Flanker with a glass cockpit, fly-by-wire controls, and thrust vectoring engines. It made its Ace Combat debut in Ace Combat 2, but it's best known for its appearances as the official aircraft of Yellow Squadron in Ace Combat 04: Shattered Skies and Gelb Team in Ace Combat Zero: The Belkan War.
That's blue spider???
Yes, a dear friend.