"No intelligence operation in the world has done anything like this before," defence analyst Serhii Kuzan told Ukrainian TV. "These strategic bombers are capable of launching long-range strikes against us," he said. "There are only 120 of them and we struck 40. It is hard to assess the damage, but Ukrainian military blogger Oleksandr Kovalenko says that even if the bombers, and command and control aircraft were not destroyed, the impact is enormous. "The extent of the damage is such that the Russian military-industrial complex, in its current state, is unlikely to be able to restore them in the near future," he wrote on his Telegram channel. The strategic missile-carrying bombers in question, the Tu-95, Tu-22, and Tu-160 are, he said, no longer in production. Repairing them will be difficult, replacing them impossible. The loss of the supersonic Tu-160, he said, would be especially keenly felt. "Today, the Russian Aerospace Forces lost not just two of their rarest aircraft, but truly two unicorns in the herd," he wrote. Beyond the physical damage, which may or may not be as great as analysts here are assessing, Operation Spider's Web sends another critical message, not just to Russia but also to Ukraine's western allies. My colleague Svyatoslav Khomenko, writing for the BBC Ukrainian Service website, recalls a recent encounter with a government official in Kyiv. "The biggest problem," the official told Svyatoslav, "is that the Americans have convinced themselves we've already lost the war.