Shanahan Conversation Deputy Defense Secretary Patrick M. Shanahan hosts the council of governors meeting at the Pentagon, Feb. 23, 2018. DoD photo by Navy Petty Officer 1st Class Kathryn E. Holm SHARE IMAGE: Download Image: Full Size (3.41 MB) Photo By: Petty Officer 1st Class Kathryn E. Holm VIRIN: 180223-D-SH953-0059.JPG Photo Gallery