On 23 April 1964, five months after assuming the office of President of the United States, Lyndon B. Johnson launched the "More Flags" program as United States policy. While the publicly stated purpose of.the "More Flags" program was to obtain as much non-military free world aid for the Republic of Vietnam as possible, the program's principle goal centered around Lyndon Johnson's desire to obtain an international consensus for America's policies toward Vietnam and Southeast Asia. The "More Flags" program continued to serve both goals for the remainder of Johnson's presidency. Although started with high expectations of success, the "More Flags" program never succeeded in achieving the levels of international cooperation Lyndon Johnson desired. In fact, the program's significant lack of success necessitated a number of changes, during the program's first year, in both its stated goals and in the methods used to prosecute it's implementation. The most important of these changes would be Washington's use of the program's beneficent objectives to mask it's use as the means through which the United States would purchase mercenary troops to fight in South Vietnam. "Mercenaries in Service to America: The 'More Flags' Foreign Policy of the United States," presents the available history of the "More Flags" program during the years of the Johnson Presidency, with an emphasis on the documentation of the program's use as a disguise for America's obtaining mercenary forces from the Republic of Korea, the Philippines, and Thailand. The non-mercenary troop contributions from Australia and New Zealand are likewise examined. The majority of documentary evidence comes from the original sources documents in the Lyndon Baines Johnson Presidential Library in Austin, Texas.