The statement said that it has been disclosed so far that U.S. forces army buried toxic chemicals including defoliant in their bases in almost all areas including Uijongbu, Osan, Suwon and Kunsan.

These premeditated state-sponsored crimes committed by the U.S. against all the south Koreans can never be pardoned, the statement noted, and added:

The cases of the burial of defoliant proved that the U.S. forces are not "guardians of freedom" and "protector of peace" touted by them but the biggest group of criminals in the world.

It called on all the south Korean people to turn out in actions to probe the truth about the crimes irrespective of class, stratum, age, sex, ism and political view.