The Kremlin has announced a plan to equip a second air force regiment with MiG-31K interceptors, the first—and so far only—fighters that are compatible with the Kinzhal, Russia’s Mach-10 air-to-surface missile.
On paper, the move represents a doubling of the Russian air force’s hypersonic strike assets, from around 10 to around 20.
In reality, it’s possible the MiG-31Ks and their very fast missiles mostly are for show. So far it seems there’s more flash than substance to the Russian air force’s hypersonic rearmament program. “All the info I’m getting in this regards is no info,” said Tom Cooper, an author and independent aviation expert.
...
Even assuming Russia develops the intelligence apparatus to support the air force’s new MiG-31K regiments, the high expense of hypersonic weapons—a 12-missile Iskander brigade reportedly sells for as much as $300 million—means no military, even Russia’s, is likely to possess very many of them.
It’s for that reason that Bryan Clark, an analyst at the Center for Strategic and Budgetary Assessments in Washington, D.C., is skeptical of hypersonic weapons. “There are a small number of weapons, they are really expensive, so you are not going to hit a bunch of targets with them,” Clark said.
Perhaps appreciating the difficulty and high cost of fielding a real hypersonic strike force, so far the Kremlin mostly has rolled out the Kinzhal and its MiGs as props. MiG-31Ks and their giant missiles played a prominent role in the Victory Day parade in Moscow in May 2018.
The speedy missiles are part of Russian president Vladimir Putin’s “Potemkin village” of visually impressive but hollow military forces, Cooper said. “As far as I can say, right now, there is no serious planning for some sort of military application.”