From what I remember, almost all of them were 5’s or lower with an estimated yield of less than a few kilotons.
That’s why this these are so suspect. They should be much bigger if they’re initial nukes.
Maybe Obama can cry a tear for world peace.
With a depth of 10 Kms though? That’s quite a ways down!
Too bad it wasn’t 100 times bigger.
Why not just sign a couple of executive actions like anyone who sells or deals in nuclear weapons for profit must get a nuclear weapons dealers license?