Russia is managing to produce artillery shells at triple the speed of Ukraine’s allies for a quarter of the price, Sky News reported on May 26, referencing analysis from management consulting firm Bain & Company. Using publicly available data, the firm claims that Russian factories can produce or refurbish 4.5 million 152 mm shells this year for $1,000 per round. European countries and the U.S. are only expected to produce 1.3 million 155 mm shells combined, at an average cost of $4,000 per unit. Slow artillery production has hindered Ukraine’s progress on the battlefield. Soldiers claim that for every round...