Moving Equipment Air Force Sgt. Salvatore Persico moves ventilators on an aircraft at Dover Air Force Base, Del., June 2, 2020. The ventilators were bound for Moscow to support COVID-19 response efforts. This image has been altered for security purposes. SHARE: Download: Full Size (1.42 MB) Tags: Air Force, humanitarian, partnerships, Coronavirus Credit: Air Force Senior Airman Christopher Quail VIRIN: 200602-F-NX530-1040M.JPG Photo Gallery