It doesn't matter what sort of wall or fence you have, UNLESS you ALSO have the willingness to kill anybody trying to scale it.
It doesn't matter what sort of wall or fence you have, UNLESS you ALSO have the willingness to kill anybody trying to scale it.
Not necessary. Wall will prevent 95%+. And 50% of illegals are visa overstays who flew in legally on jet planes.
“The Israeli walls also have these remore gun mounts:”
Whatever the design, machine guns have to be a part of it.