My husband has said that we can’t defend ourselves against a horde of looters and I told him that when/if the SHTF we are digging an 8 foot ditch with sharpened bamboo at the bottom and then we just have to defend against those who get across.
“we are digging an 8 foot ditch with sharpened bamboo at the bottom”
If you don’t have bamboo, rebar should work.