Esper Meeting Defense Secretary Dr. Mark T. Esper meets with instructors and students during a visit to the Naval Air Technical Training Center in Pensacola, Fla., Jan. 22, 2020. SHARE IMAGE: Download Image: Small (0 KB)| Medium (0 KB)| Full Size (5.06 MB) Photo By: Army Staff Sgt. Brandy Nicole Mejia VIRIN: 200122-D-AP390-6148.JPG Photo Gallery