Americans are good at improvising, that is how we got where we are! I watched a documentary about American POW's of the Japs during WW2. This American Army Doctor, that was taken prisoner at Corridor, was talking about how resourceful the American POW's were. He said they improvise everything you can imagine from radios, to toilets that flushed automatically! he said the typical Jap soldier was stupid, and were only good at OBEYING ORDERS unconditionally, and incapable of doing anything on their own!! Ever watch Communist Chinese, or North Koren, troops in a parade? They are so PERFECT it's like robots. I suspect they would be like the Jap troops in combat, so highly trained they are worthless, without someone telling them exactly what to do?