The course of Russia’s war against Ukraine is becoming increasingly difficult to predict as it continues. However, the Ukrainians currently have a great strategy for fighting, according to General Christopher Cavoli, the Supreme Allied Commander in Europe. Cavoli states that one of the challenges they observed, and one of the biggest lessons they could learn from the war in Ukraine, was that in modern wars, one either wins quickly or faces a long, unpredictable struggle. He notes that this was the situation they were in now. The general notes that the course of the war will depend on the abili…