U.S. Transportation Command Historian Dr. Joseph Mason
U.S. Transportation Command Historian Dr. Joseph Mason is pictured reviewing archived historical documents in the organization’s History Office, Feb. 11, 2020. Mason has served in his current position since November 2019. In the past 17 years, he has served as a Department of Defense civilian historian, documenting joint and interagency operations, strategy, and training. (Photo by Stephenie Wade, USTRANSCOM/PA)