Russia unleashed one of its deadliest attacks against Kyiv on July 8, killing more than 30 civilians and injuring over 100. Residential buildings and medical facilities suffered damage, with one Russian missile hitting Ohkmatdyt, the country’s largest children’s medical center. Rather than evidence of some technological edge on Russia’s side, experts linked the destruction wrought by the attack to Moscow’s consistent probing for weaknesses in Ukrainian air defenses. Attempts like this are almost certain to repeat, meaning that the West must help Ukraine shore up air defenses and allow Kyiv to …