.THE LATEST movie in the "Mad Max" collection, discharged in Might, is actually a motorhead's imagination, having warlords who use with a post-apocalyptic desert on choppers, Harley Davidsons and dirt bikes. The techniques are actually unlikely, and the violence is severe. Yet in latest months one thing not different has been occurring in Ukraine. For a lot of the war Russia has assaulted utilizing conventional "combined-arms" approaches: soldiers advance in armoured automobiles, advocated through containers and arms, then dismount to combat on foot for the final handful of hundred metres. However since April some Russian troops have actually been actually striking on motorbikes. Why?