Ke Pauk and Duch to investigate. to purify the ranks. That purge divided and weakened the military zone defenders, provided opportunities and means for Vietnam to carry out the plan of “liberation front”, and then moved to invade. Road trip motorbike everything will kill you so choose something fun poster. The battle of late 1977 marked an important turning point in the border battle. The friction became public, and Vietnam began to work out a larger-scale plan, to pay off the Pol P government once and for all.