Russia's wartime economy may finally be losing steam, fresh data shows. In June, Russia's manufacturing Purchasing Managers' Index, or PMI, sank to 47.5 — its sharpest pace of contraction since March 2022, according to S&P Global. This was a reversal from the PMI of 50.2 in May, when Russia's manufacturing activity expanded. The results from the latest S&P Global manufacturing PMI survey are a contrast against the resilience that Russia's economy has been projecting over the last few years. Russia appears to have avoided an economic collapse since its full-scale invasion of Ukraine in February 2022. But many analysts have...