Defense Meeting Acting Defense Secretary Patrick M. Shanahan walks with Japanese Defense Minister Takeshi Iwaya while hosting him at the Pentagon, Jan. 16, 2019. SHARE: Download: Full Size (2.92 MB) Tags: Shanahan, Partnerships, Acting Defense Secretary Credit: Air Force Tech Sgt. Vernon Young Jr., DOD VIRIN: 190116-D-IO684-027C.JPG Photo Gallery