A National Security Council report on the potential sale of a Canadian CANDU nuclear reactor to South KOrea.

American officials in Washington, D.C., conclude that South Korea is in the initial stages of developing a nuclear weapons program.

A memorandum produced for Henry Kissinger laying out U.S. policy towards the South Korean nuclear program.

A cover letter attached to National Security Council memorandum on disuading South Korea from purchasing a French-built reprocessing plant.

South Korea's nuclear plans have reached a point where the U.S. State Department believes that the Embassy in Seoul must "approach the Koreans directly."