03/23/1967
https://www.presidency.ucsb.edu...
"President Pak also conveyed the thanks of his government for U.S. emergency food assistance to meet the drought crisis of recent months in Korea, and for the continuing economic development assistance..."
"President Johnson congratulated President Thieu on the completion of a constitution, the holding of successful national elections, and the installation of a constitutional government."
"The two Presidents exchanged views on all aspects of the Vietnam situation, reaffirming their respective policies of strong and unswerving support for the independence of South Vietnam and the freedom..."
"President Pak described the agent and sabotage activities being conducted against his country by the regime in North Korea, and the measures being taken to ensure that this threat continued to be deal..."