First, One of the purposes of the war that was outbroken for the sake of constructing communist regime in South Korea
Second, to recruit the intellectuals needed in the North, and to supply the North with engineers and laborer for postwar rehabilitation and to continue the war;
Third, to aggravate the chaos in the South by causing the shortage of the leaderships and intellectuals in the South, and to create a favorable environment for communizing the South again by obstructing its postwar restoration due to lack of manpower
Fourth, to propagate superiority of the North's political regime by disguising the abduction to the North as voluntary entrance to the North.