The Global Engagement Center: Countering Terrorist Propaganda and Disinformation In this interview with DKI APCSS professor Sam Mullins, Mr. Daniel Kimmage, the principal deputy coordinator of the U.S. State Department’s Global Engagement Center (GEC), describes the work of the GEC and its partners in countering terrorist propaganda and disinformation. This is a must-listen for anyone working or interested in preventing and countering violent extremism (P/CVE)!