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Commander
Col. James P. Harwell
Colonel James P. Harwell hails from the Midwest and grew up in the United States Army. He is a 1999 graduate of Indiana University where he was commissioned in the U.S. Army Chemical Corps.
Command Sergeant Major
CSM Jessica Cho
CSM Jessica Cho is a native of San Francisco, CA, raised in Buenos Aires, Argentina. Her civilian education includes a Master of Science Degree in Sports and Health Sciences from American Military University.
Technical Director
Dr. Chris Olson
Dr. Olson directs the development of long-range, strategic resource plans, ensures technical expertise in DPG’s mission, and sets standards for leadership and management.
Director, WDTC
Mr. Ryan W. Harris
Mr. Harris is responsible for the overall planning, directing, and evaluating all aspects of work for the chemical, biological, and other acquisition test and training programs executed by the Test Center.