A Davy Crockett may weigh only 50 lbs, but it only has a yield of 20 tons (not kilotons) All of the other super small nukes have small yields (less than 1kT).

A Davy Crockett may weigh only 50 lbs, but it only has a yield of 20 tons (not kilotons) All of the other super small nukes have small yields (less than 1kT). Besides the fact that they're all decommissioned, they just aren't big enough to the kind of damage people think of when they imagine a nuclear war.