Pedzisa mutsara unotevera: Muna 2004, Khamvongsa paaishanda paFord Foundation, akasvikwa naJohn Cavanagh, mukuru mukuru weInstitute for Policy Studies uye akanga apiwa mari neFord Foundation. Cavanagh akaudza Khamvongsa nezvemamiriro ezvinhu
Hondo Yakavanzika uye akamupa muunganidzwa wemifananidzo yakagadzirwa navakapukunyuka kubhomba muLaos. Kwakanga kuri kupfurikidza nemifananidzo iyi kuti Khamvongsa akafuridzirwa kutanga Legacies of War.