260611-F-LD289-1056

U.S. Air Force Senior Airman Christopher Velasquez, an aerospace physiology technician assigned to the 316th Operational Support Squadron, instructs students during a decompression sickness exercise at Joint Base Andrews, Maryland, June 11, 2026. Symptoms of decompression sickness include dizziness, headaches and weakness in arms or legs. (U.S. Air Force photo by Airman 1st Class Kiora Brooks)

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Photo by: Airman 1st Class Kiora Brooks |  VIRIN: 260611-F-LD289-1056.JPG