Sasakawa Peace Foundation USA held a tabletop exercise (TTX) On February 14-16, 2018, in Tokyo, with experienced Japanese, South Korean, and American military, security, intelligence, and diplomatic officials to explore trilateral responses to credible North Korean provocations.

AP Initiative Senior Research Fellow Yoichi Kato joined it, and wrote final report with Admiral Michael McDevitt.

* Final report is here

* Web page of TTX is here