Defense Meeting Defense Secretary Dr. Mark T. Esper hosts a bilateral meeting with Italian Defense Minister Lorenzo Guerini at the Pentagon, Jan. 31, 2020. SHARE IMAGE: Download Image: Full Size (1.19 MB) Tags: Partnerships, Defense Secretary, Esper Photo By: Navy Petty Officer 2nd Class James K. Lee VIRIN: 200131-D-WA993-2169A.JPG Photo Gallery