Interesting speculation from MIT on how Burevestnik works with commentary from @armscontrolwonk.bsky.social, who sums it up: "kind of useless.... It might be a bad idea, it's almost certainly a terrible idea," he said. "But it's not an impossible idea."
MIT researchers think they've worked out exactly how Russia's Burevestnik nuclear-powered missile flies. "It's almost certainly a terrible idea," one analyst said. "But it's not an impossible idea."