As the North Korean nuclear weapon threat has grown, many in the Republic of Korea (ROK) do not feel assured by the U.S. nuclear umbrella. They favor ROK development of nuclear weapons, a potential disaster for the ROK and the United States. The authors propose options for strengthening that assurance, including enhancing strategic clarity, coercing the North to freeze its nuclear weapons, and committing U.S. nuclear weapons to support the ROK.
