Though initially successful, PPWSA operations suffered under the country's political turmoil of the 1960s, the Khmer Rouge's ascension into power in the late 1970s and the ensuing two decades of conflict (for more details see Modern Cambodia).
Though initially successful, PPWSA operations suffered under the country's political turmoil of the 1960s into power in the late 1970s. Though initially successful, PPWSA operations suffered under the country's political turmoil of the 1960s into power in the ensuing two decades of conflict (for more details see Modern Cambodia). The Khmer Rouge's ascension was the 1960s.