War and peace are notoriously tough to cost. Simply now they’re even more durable to disregard. Three years in the past Russia’s invasion of Ukraine despatched a wave of disruption by way of monetary markets, yanking up commodity costs, choking off gasoline provides and fuelling inflation. Because the battle floor on, that wave dissipated. Now America is trying to drive a decision to the warfare, buyers should attempt to gauge the results of its success or failure.