Battlefield ready requires lots of 4 inch gauze , lots of elastic wrap---both from amazon.com

plentiful stop bleed powder for you and your friends

plentiful salves and or sprays for wound repair

sea weed sheets to cover the salve properly

pads for bad injuries


ALL that simple stuff, will be 100% gone---day 1 of any war for civilians


same with all the toys required to product your life-------even uncle sam says you should have a 1 year supply of food and ability to protect and keep it.