The policy of appeasement toward North Korea, which has consistently v
iolated its international treaty obligations, must stop. The United St
ates should present Pyongyang with an ultimatum either to open up its
nuclear facilities to special inspections or to face U.S. determinatio
n to inflict punishment with every means available short of war. By us
ing its secret nuclear program for what amounts to extortion, North Ko
rea is making a mockery of the nonproliferation regime, sending the me
ssage that a party to the Nuclear Nonproliferation Treaty (NPT) can vi
olate the treaty with few or no repercussions.