Nov. 6 may go down in history as one of the most important dates in the Russo-Ukrainian War. On that day, the 155th Marine Brigade of the Russian armed forces penned a letter to the governor of Primorsky region in the Far East in which they openly and unabashedly blamed their commanders for the loss of 300 men and half their tanks and mechanized vehicles in just four days of fighting against the Ukrainians. Besides accusing their commanders of falsifying casualty data, they also claim that the commanders are incompetent, concerned only with self-promotion, and utterly indifferent to the lives...