U.S. Air Force Airman 1st Class James Allen, 393rd Expeditionary Bomb Squadron crew chief, conducts preflight checks on a B-2 Spirit during a Bomber Task Force Europe mission, at Lajes Field, Azores, March 19, 2021. Airmen prepared for the deployment by following all recommended guidelines to ensure the 393rd EBS could continue being a ready and resilient force during the COVID-19 outbreak. (U.S. Air Force photo by Tech. Sgt. Heather Salazar)