U.S. Army Staff Sgt. Rene Aventura, a field veterinary service technician with the 109th Medical Detachment Veterinary Services out of Garden Grove, Calif., vaccinates cattle during the Veterinary Readiness Training Exercises portion of Resolute Sentinel 21 in Melchor De Mencos, Guatemala, June 24, 2021. The vet team will work with the Guatemalan Ministry of Agriculture to provide large animal care education and vaccinations at various locations. (U.S. Air Force photo by Staff Sgt. Lauren Silverthorne)

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Photo by: Staff Sgt. Lauren Silverthorne |  VIRIN: 210611-F-CO180-2056.JPG