A hatchet.
I'm with Chuck
Gimme a good ax or at least a big knife, and I can survive.
The little ax on the left? This is a go-to ax pattern! Light enough to carry but meaningful enough to get by on.
Barr of Germany made this one, but several American companies made them too. Exactly the same.
They were the Official Boy Scout ax for a generation or more.
When the chips are down, or when you just find yourself far from civilization and its starting to think about getting dark??
This here is a friend you will be damn glad to know.
yours Scott