Referring to the fact that the U.S. has put pressure on south Korea to join in its anti-Iran sanctions under its domestic law, the commentary said this is little different from threat to impose sanctions on south Korea.

If south Korea yields to the U.S. pressure, the economic sovereignty of south Korea will be seriously violated and, consequently, damage will be brought to its people, it said.

Such unjust demand of the U.S. should never be accepted, the commentary said, adding that south Korea should get rid of the trap of alliance which brings only burdens and pains to the people.