Having never been in the army, I have always wondered how soldiers avoid snoring, thus avoid being heard in the calm of night from the opposition. I recall in the movie Platoon, the unit resting during patrol had a few soldiers awake while the rest caught some shut eyes. I know it must be hard to sleep under such stressful situations while at war but some very tired soles must fall asleep and create noise. I guess you could tap them to wake them up and keep quiet but what if you were a down pilot and running towards safety. Being alone and needing some sleep, how would you avoid snoring in the bush?