Shanahan Departs Acting Defense Secretary Patrick M. Shanahan departs the Baghdad Diplomatic Support Center, Feb. 12, 2019. DOD photo by Lisa Ferdinando SHARE IMAGE: Download Image: Full Size (0.8 MB) Tags: Baghdad, Iraq, Patrick M. Shanahan, U.S. Acting Defense Secretary Patrick M. Shanahan Photo By: Lisa Ferdinando VIRIN: 190212-D-BN624-0009.JPG Photo Gallery