Oct. 10—In response to the terrorist attack on the Kerch Strait bridge, Russian President Vladimir Putin ordered a series of missile strikes across Ukraine, to deal a blow to infrastructure required to prosecute the war (and to warn of other potential targets—such as the SBU), to send a message that attacks on Russia itself will absolutely not be tolerated. If a tit-for-tat escalatory response continues, billions could perish in a nuclear exchange.