.THE LATEST movie in the "Mad Max" series, discharged in May, is actually a motorhead's dream, teeming with fighters who use via a post-apocalyptic desert on choppers, Harley davidson Davidsons and dirt bikes. The techniques are improbable, as well as the brutality is excessive. Yet in latest months something not dissimilar has been happening in Ukraine. For a lot of the battle Russia has actually struck using traditional "combined-arms" tactics: soldiers progression in armoured lorries, promoted through storage tanks as well as arms, after that dismount to fight on foot for the last couple of hundred metres. But since April some Russian troops have actually been actually striking on motorcycles. Why?