Russia made considerably less money than forecast from oil and gas sales in March, suggesting that the Kremlin underestimated the impact of the Ukraine war. Revenue from oil and gas sales in March was 302 billion rubles ($3.6 billion), or 38%, lower than Russia's finance ministry forecast on March 3, according to data from the ministry, published Tuesday. Russia is a leading oil supplier and the world's top gas exporter, and Europe typically gets about 40% of its natural gas from Russia. However, European and other Western nations have been switching away from Russian supplies in the wake of the...