North Korea Threatens with Nuclear Brinkmanship Again

[xomputer]

Though the international society tried to solve the problem with negotiations, North Korea bluntly refused to talk.

Few days ago, North Korea announced that they finished enriching the Uranium and started the weaponization of plutonium.

What do you think must be done to solve the North Korean Nuclear crisis?

1. Rejoining of North Korea on the 6 party talk
2. Strict International sanctions on North Korea
3. Etc.