Pensacola Visit Defense Secretary Dr. Mark T. Esper visits the Naval Air Technical Training Center in Pensacola, Fla., Jan. 22, 2020. SHARE IMAGE: Download Image: Full Size (5.2 MB) Tags: Air Force, Navy, Defense Secretary, Esper Photo By: Army Staff Sgt. Brandy Nicole Mejia VIRIN: 200122-D-AP390-6072.JPG Photo Gallery