rundown on everything...
Civilian general relevant
Basic essentials are food, water, shelter, extra clothing, rain gear, seasonal clothing/layers, extra socks,
and:
flashlight, fire, matches, mirror, eating utensil, knife, cording, sunblock, insect repellent, pen, paper, compass
Maybe; map, binoculars, GPS,
personal hygiene items; razor, toothbrush, soap, towel, foot powder, floss, toilet paper,
Personal comfort; gum, candy, snack, book, sun glasses, swimming clothes
US Infantry generally is not camping and cooking or fishing or campfire or hunting, and not doing survival, living off the land. So would not have ax, saw, fishing gear, first aid kit, dish washing items, comb, hair product, camp chair, stove, fuel, cooking pot/kit/tools/implements,