.THE MOST RECENT film in the "Mad Maximum" set, released in May, is actually a motorhead's imagination, teeming with fighters who ride through a post-apocalyptic desert on choppers, Harley Davidsons as well as motorcycle. The approaches are actually inconceivable, and the brutality is actually severe. Yet in recent months one thing certainly not distinct has been occurring in Ukraine. For much of the battle Russia has attacked making use of typical "combined-arms" techniques: soldiers progress in armoured autos, backed by containers as well as artillery, then dismount to overcome walking for the last few hundred metres. Yet given that April some Russian troops have been striking on motorbikes. Why?