Factual errors: In the scene where Sgt Franz is calling in an arty strike, he repeats "Rounds out" every time he heard an arty piece being shot. The correct radio comm procedure would have been the arty unit to call "Rounds over". Franz would have responded "Rounds out". 2-3 seconds before the rounds impacted, the arty unit would have radioed. "Splash over". Franz would have responded, "Splash out". This lets friendly units know rounds are coming down range and time to get down.
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