Only time will tell if the Su-57/S-70 combination will represent the level of threat Moscow would like to purport. While the U.S. Air Force’s Next-Generation Air Dominance (NGAD) program hosts a ...

United States forces have shot down a number of Su-22 jets over the years. The Su-57 is reportedly the Su-27's eventual replacement, according to the United States Army. It's also the first ...