Dr Van Jackson is an associate professor at the Daniel K. Inouye Asia-Pacific Center for Security Studies in Honolulu and an adjunct senior fellow at the Center for a New American Security. He is a former Council on Foreign Relations International Affairs Fellow and has taught at Georgetown University and the Catholic University of America. From 2009 to 2014, Dr Jackson held positions in the Office of the Secretary of Defense (OSD) as a strategist and policy advisor for the Asia-Pacific, senior country director for Korea, and working group chair of the US-Republic of Korea Extended Deterrence