Several memoranda of conversations between U.S. Secretary of Defense James R. Schlesinger and Park Chung Hee and other leading South Korean officials.

Morton I. Abramowitz, Deputy Assistant Secretary of Defense, provides Richard Smyser with a chronology of events surrounding the February 26-27, 1975, incident in Yellow Sea between North and South Korea.

The American Embassy in Seoul assesses the naval clash between North and South Korea in the Yellow Sea on February 26-27, 1975.

John A. Froebe, Jr., briefs Henry Kissinger on the Northern Limit Line Dispute.

The U.S. Departments of State and Defense analyze North Korea's claims relating to the Northern Limit Line and the origins of the NLL.

The U.S. Departments of Defense and State offer instructions about how to respond to the Northern Limit Line Dispute, including measures to restrain South Korea.