Unless the report proofs that this accident had anything to do with a technical failure, I blame the military for trying to train low time pilots to become flight instructors.
At this level, they cannot even fly as Pic in a combat mission, left alone teach anyone to fly outside a helicopter traffic pattern..
This is the military - not a commercial ATO training in the pattern for 50 hours before doing cross country at 500 ft.. (exaggerating a little bit here..)