Sukhoi Su-30 #1?
The link 404's...and the Su-30 is...old...1989 to be exact.
en.wikipedia.org...

The Sukhoi Su-30 (NATO reporting name "Flanker-C") is an agile military aircraft developed by Russia's Sukhoi Aviation Corporation and
introduced into operational service in 1996. It is an air superiority fighter that can also perform ground strikes.
The aircraft is a modernized version of the Su-27UB and has several variants. The Su-30K and Su-30MK series have had commercial success. The variants
are manufactured by competing organizations: KNAAPO and the IRKUT Corporation, both of which come under the Sukhoi group's umbrella. KNAAPO
manufactures the Su-30MKK and the Su-30MK2, which were designed for and sold to China. Irkut makes the long-range, multirole Su-30MK series. The
series includes the Su-30MKI developed for the Indian Air Force and its derivatives, the MKM, MKA and MKV for Malaysia, Algeria and Venezuela
respectively.
It's a "pretty" plane, but so was the YF-23. You aren't giving us anything that hasn't been reported before. A Raptor would tear up a
Flanker-C.
I would like to see the S-37 (Su-47 for the old timers) Berkut/Royal Eagle, be rolled out, just to see what the US will roll out with it...imagine,
some next gen fighters that are stable, that us forward swept wings