People's Republic of Kampuchea
From 1978 to 1982 Lê Đức Thọ was named by Hanoi to act as chief advisor to the Kampuchean United Front for National Salvation (FUNSK) and later to the nascent People's Republic of Kampuchea. Lê Đức Thọ's mission was to ensure that Khmer nationalism would not override Vietnam's interests in Cambodia after the Khmer Rouge was overthrown.