The statement pointed out that the concrete wall is a product of the extreme political plot hatched by the U.S. seeking to divide the Korean nation into two parts for an indefinite period.

This wall still exists mainly due to the interference of foreign forces and the south Korean authorities' policy of toeing their line, the statement said, contending that the world peace-loving people should lay bare the truth about the concrete wall and make a breach in it.

It called upon the progressive political parties and organizations and politicians to identify the concrete wall on the spot and media to lift the voice critical of the wall.