A few weeks ago the Ukraine war was one of attrition and grinding advances, with Russian attacks in the Donbass an Ukrainian actions in Kherson both running into heavy defensive operations. Then suddenly the Ukrainians launched their operation in Kharkiv Oblast, and within less than a fortnight, the Ukrainians would reclaim more territory than Russian forces had gained in months of bombardment and attrition-driven advances.The war in Ukraine began with desperate defensive operations by the Ukrainian armed forces and population. Russian forces ended the first days pushing on the Ukrainian capital as the Ukrainians called for anyone capable of holding a rifle to stand up to defend the capital. Now, it sees Ukrainian mobile units launching exploitation operations and forcing storied units like 1st Guards Tank Army to give up its positions at Izium rather than risk encirclement. It’s a heck of a story, one for the history books – and while it’s still an evolving situation and data is thin, I thought it was worth asking three questions.