Victor Cha: Giving North Korea a ‘bloody nose’ carries a huge risk to Americans

North Korea, if not stopped, will build an arsenal with multiple nuclear missiles meant to threaten the U.S. homeland and blackmail us into abandoning our allies in Asia. North Korean dictator Kim Jong Un will sell these weapons to state and nonstate actors, and he will inspire other rogue actors who want to undermine the U.S.-backed postwar order. These are real and unprecedented threats. But the answer is not, as some Trump administration officials have suggested, a preventive military strike. Instead, there is a forceful military option available that can address the threat without escalating into a war that would likely kill tens, if not hundreds, of thousands of Americans.

.. Some may argue that U.S. casualties and even a wider war on the Korean Peninsula are risks worth taking, given what is at stake.

.. A strike also would not stem the threat of proliferation but rather exacerbate it, turning what might be a North Korean moneymaking endeavor into a vengeful effort intended to equip other bad actors against us.

.. I also hope that if North Korea did retaliate militarily, the United States could control the escalation ladder to minimize collateral damage and prevent a collapse of financial markets.

.. the rationale is that a strike that demonstrates U.S. resolve to pursue “all options” is necessary to give the mercurial Kim a “bloody nose.”

.. If we believe that Kim is undeterrable without such a strike, how can we also believe that a strike will deter him from responding in kind? 

And if Kim is unpredictable, impulsive and bordering on irrational, how can we control the escalation ladder, which is premised on an adversary’s rational understanding of signals and deterrence?

.. Some have argued the risks are still worth taking because it’s better that people die “over there” than “over here.” On any given day, there are 230,000 Americans in South Korea and 90,000 or so in Japan. Given that an evacuation of so many citizens would be virtually impossible ..

.. these Americans would most likely have to hunker down until the war was over.

.. To be clear: The president would be putting at risk an American population the size of a medium-size U.S. city — Pittsburgh, say, or Cincinnati — on the assumption that a crazy and undeterrable dictator will be rationally cowed by a demonstration of U.S. kinetic power.

.. An alternative coercive strategy involves enhanced and sustained U.S., regional and global pressure on Pyongyang to denuclearize. This strategy is likely to deliver the same potential benefits as a limited strike, along with other advantages, without the self-destructive costs.

  1. .. First, the Trump administration must continue to strengthen the coalition of U.N. member states
  2. Second, the United States must significantly up-gun its alliances with Japan and South Korea with integrated missile defense, intelligence-sharing and anti-submarine warfare and strike capabilities to convey to North Korea that an attack on one is an attack on all.
  3. Third, the United States must build a maritime coalition around North Korea involving rings of South Korean, Japanese and broader U.S. assets to intercept any nuclear missiles or technologies leaving the country. China and Russia should be prepared to face the consequences if they allow North Korean proliferation across their borders.
  4. Lastly, the United States must continue to prepare military options. Force will be necessary to deal with North Korea if it attacks first, but not through a preventive strike that could start a nuclear war.

.. This strategy gets us out of crisis-management mode. It constitutes decisive action, not previously attempted, by President Trump. And it demonstrates resolve to other bad actors that threats to the United States will be countered.