Sentry North Exercise

U.S. Air Force Airman 1st Class Anita Acevedo, emergency management specialist, 156th Contingency Response Group, Puerto Rico Air National Guard, conducts a CBRN training during Sentry North at Alpena Combat Readiness Training Center, Michigan, May 31, 2025. Sentry North 2025 focused on operating in a contested environment with adversary aircraft, electronic jamming, and simulated surface-to-air threats, providing a premier joint training opportunity to ensure participating units are combat-ready and interoperable in operationally limited environments. (U.S. Air National Guard photo by Master Sgt. Rafael D. Rosa)

PHOTO BY: Master Sgt. Rafael D. Rosa
VIRIN: 250605-Z-MF014-1007.JPG
FULL SIZE: 5.16 MB
Additional Details

CAMERA

NIKON Z 7

LENS

24.0-70.0 mm f/2.8

APERTURE

28/10

SHUTTERSPEED

1/125

ISO

1600

IMAGE IS PUBLIC DOMAIN

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