Thesis’s theme: “The public communication of the local army in the northwest provinces of the Lao People’s Democratic Republic (LPDR) during current period” is a matter to be cherished, concerned and devoted during many years studying and working in schools and units. The research of this thesis is based on the theoretical system of Marxism – Leninism and Ho Chi Minh’s ideology, Kaysone Phomvihane’s point of view as well as the view of the Lao People’s Revolutionary Party (LPRP) on public communication