Russia's air force recently grabbed the international spotlight with its bombing campaign in support of Syria's Bashar Assad. But how does it stack up against the world's greatest air force? <br /> <br />During Russia's stint in Syria, four of their latest and greatest Su-35 Flanker jets flew sorties just miles from the only operational fifth-generation fighter jet in the world, the US's F-22 Raptor. <br /> <br />Given the fundamental differences between these two top-tier fighter jets, we take a look at the technical specifications and find out which fighter would win in a head-to-head matchup.
