Russian army analysts have engaged in a heated debate concerning the efficiency of the Su-57 fifth era fighter program and the capabilities of the plane itself, with a press release by President Vladimir Putin referring to the fighter as essentially the most succesful on the earth showing to have sparked this dialogue. Army analyst Maksim Kalashnikov, considered one of Russia’s extra distinguished defence commentators, strongly disputed the president’s assertion, claiming that the Su-57’s restricted operations evidenced that it was not akin to the U.S. F-35. “If the Su-57 is a greater aviation advanced than the infamous F-35, then the place is it in Ukraine?… The F-35s within the Israeli Air Power labored towards Iran as if there was no air defence there in any respect. They struck air defence programs and hit critically vital targets. However can we see analogous actions by the Su-57 in Ukraine? No, simply drones and missiles. Do the Su-57s even observe behind their waves? On this life, deeds matter, not phrases. We’ve already been fed sufficient phrases,” he argued.
A separate line of commentary showing beneath protection of President Putin’s remarks prolonged the criticism additional, addressing the plane’s technical standing reasonably than simply its operational employment. Additionally criticising the Su-57’s efficiency, one Russian commentator noticed: “With out the S-70 Okhotnik, the Su-57 can also be a museum rarity that by no means even turned a real fifth-generation plane — not when it comes to engines, not in avionics, not in stealth. Everybody can see the results of this state of affairs within the particular army operation [Russian-Ukrainian War], the place the Russian Aerospace Forces have failed to attain air superiority over contested territory and have misplaced air superiority over Russian territory itself.” The S-70 referenced is an unmanned fighter developed to function a loyal wingman supporting Su-57 operations, extending its sensor attain and offering further strike capability whereas protecting the crewed plane out of essentially the most harmful engagement envelopes. The plane is believed to have superior stealth capabilities to the Su-57 itself, permitting it to extra safely function in closely contested airspace.
Relating to the argument that the Su-57 has performed a way more restricted function within the Ukrainian theatre than the F-35 has performed within the Center East, this argument has numerous caveats. The primary is that the Su-57 is in service in far fewer numbers, with an estimated 50-60 operational in comparison with over 1,000 F-35s, which displays Russia’s restricted skill within the post-Soviet period to scale up manufacturing of advanced new kinds of weaponry, reasonably than a flaw with the fighter itself. Lower than six fighters had been estimated to be in service when full scale hostilities within the Ukrainian theatre started, which inevitably prevented the sort from taking part in as central a job as different fighter varieties. However, Western and Ukrainian assessments point out that the fighters have been deployed for a variety of roles together with air-to-air fight, suppression of hostile air defences, and sophisticated precision strikes, whereas the depth of operations had steadily risen as the scale of the fleet has grown, and because the fee of fleet development has accelerated.
An additional issue undermining the increase made by Maksim Kalashnikov is that the extent of the F-35’s operations within the Center East have remained extremely restricted. With out Block 4 software program, the fighters can’t combine any air-to-ground missiles, not like the Su-57 which integrates a number of kinds of missiles and has used them extensively towards quite a lot of targets. Perception into the scope of F-35 operations by the Israel Air Power was offered by an Israeli Air Power officer, talking underneath the pseudonym Lieutenant Colonel I. who in mid-2025 indicated that the plane weren’t concerned in Israeli kinetic assaults on Iranian air defences that had been launched from June 13 that 12 months. He noticed:
“A lot of the F-35 missions had been intelligence and gave us plenty of data that different planes just like the F-16I don’t have. They’ve plenty of gear that helps them decide which missiles are heading in direction of us. They usually truly can say to the F-16I, bear in mind you’re going to fulfill this sort of missile or one other sort. And after we get this data, we do our assault mission that’s extra exact and extra particular. So what we do in our formation is let the F-35 go first, see what’s happening, collect the intelligence and data and provides it to us and to the opposite planes, after which we take this data and assault.”
Whereas the F-35’s intelligence assortment capabilities and its community centric warfare capabilities are more likely to considerably surpass these of the Su-57, its strike capabilities are in lots of respects way more constrained, which can stay the case till the plane are introduced as much as the Block 4 customary within the early 2030s. Moreover, it’s notable that whereas the Su-57 was designed to have related upkeep wants and operational prices to fighters from the previous era, such because the Su-30 and Su-35, the F-35’s upkeep wants and operational prices are very significantly greater. Transitioning to the F-35 has thus had devastating results for the U.S. Air Power’s availability charges, flight coaching hours, and for the scale of its fight fleet because the F-35 can’t present a one-for-one substitute for fighters of the previous era.
The scope of the Su-57’s operations within the Ukrainian theatre, regardless of the very small measurement of the fleet, are one notable indication of its maintenance-friendly design, with the scope of F-35 operations towards Syria and Iran having been comparatively restricted when contemplating the sheer numbers in service. It’s doubtless that when assessed per fighter, reasonably than by evaluating fleets of vastly totally different sizes, the Su-57 has made a considerably better contribution when it comes to kinetic motion to the Russian conflict effort towards Ukraine, than the F-35 has to the U.S.-led conflict efforts towards Syria and Iran. The F-35 and Su-57 program each have notable excellent strengths and weaknesses, with the F-35 having pioneered a spread of recent applied sciences that make it by far essentially the most refined fighter outdoors China, whereas the Su-57 program has produced a fighter with far much less efficiency points, value overruns, a for much longer vary and superior flight efficiency, and a better emphasis on missile strike reasonably than bombing capabilities.
