NYT Magazine:
The counterfeiting of American currency by North Korea might seem, to some, to be a minor provocation by that country’s standards. North Korea, after all, has exported missile technology in blatant disregard of international norms; engaged in a decades-long campaign of kidnapping citizens of other countries; abandoned pledges not to pursue nuclear weapons; and most recently, on July 4, launched ballistic missiles in defiance of warnings from several countries, including the United States.
But several current and former Bush administration officials whom I spoke with several months ago maintain that the counterfeiting is in important ways a comparable outrage. Michael Green, a former point man for Asia on the National Security Council, told me that in the past, counterfeiting has been seen as an “act of war.” A current senior administration official, who was granted anonymity because of the sensitivity of relations between the United States and North Korea, agreed that the counterfeiting could be construed by some as a hostile act against another nation under international law and added that the counterfeits, by creating mistrust in the American currency, posed a “threat to the American people.”
Here.