.THE MOST UP TO DATE film in the "Mad Maximum" series, discharged in May, is a motorhead's fantasy, teeming with warlords that ride through a post-apocalyptic desert on choppers, Harley davidson Davidsons and dirt bikes. The strategies are improbable, and the violence is actually harsh. Yet in latest months one thing certainly not different has actually been actually occurring in Ukraine. For much of the battle Russia has attacked making use of standard "combined-arms" techniques: soldiers progress in armoured vehicles, advocated by storage tanks and also artillery, at that point dismount to eliminate on foot for the final handful of hundred metres. Yet since April some Russian troops have been actually attacking on motorbikes. Why?