U.S. Air Force Master Sgt. Crystal Watson , a respiratory therapist, 60th Medical Group, Travis Air Force Base, Calif., discusses her current deployment stateside July 30, 2020. U.S. Northern Command, through U.S. Army North, remains committed to providing flexible Department of Defense support to the Federal Emergency Management Agency in support of the whole-of-nation COVID-19 response. (Mich. Army National Guard video by Spc. Aaron Good).