“Senior Leaders Wargame Insights into the U.S. - North Korea Nuclear Standoff,” is the title of a paper by Dr. Deon Canyon, Jonathan Cham and Jim Potenza for Security Nexus. This article details how DKI APCSS employs wargames in courses to tackle the most complex and difficult regional challenges, and provides statistical results from a recent course. Summary In dealing with complex security issues and imperfect information, decision-makers frequently rely on mental models that limit their capacity to make fully rational decisions. Wargames can provide an innovative option for challenging assumptions based on past experience, exposing unassessed risk, and gaining [...]