Sleep ? . Real question , I know , with my eyes closed. But more of a HTF did they do it. 2 blankets and a Great coat. or a sleeping bag? What if it was raining and your poncho had a hole in it? Not a "Wha" as I am really interested in how the hell you men managed to survive in a "wet and cold" climate with a sleeping bag made of cotton and feather dust and a poncho made of a crisp packet? I have read about and seen some of the cold weather kit issued in Korea and it was excellent for its time but how did the Inf in say BAOR at the time manange a 3 week Ex out in the field? Wet for say 20 days , so how many cold , trench foot , frost nip were taken back to camp?