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    Exercise Sourdough 2025 strengthens readiness through joint urban evasion training [Image 1 of 13]

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    Exercise Sourdough 2025 strengthens readiness through joint urban evasion training

    TRAVIS AIR FORCE BASE, CALIFORNIA, UNITED STATES

    12.09.2025

    Photo by Airman 1st Class Ashley Rowell 

    60th Air Mobility Wing

    U.S. Air Force Tech. Sgt. Juan Castaneda-Lopez, 571st Mobility Support Advisory Squadron security forces advisor, briefs exercise participants during Exercise Sourdough at the San Francisco Sheriff’s Office, Dec. 9, 2025. The exercise is the Department of War’s largest urban evasion exercise, spanning more than 49 square miles and incorporating realistic urban scenarios to train joint response forces. (U.S. Air Force photo by Airman 1st Class Ashley Rowell)

    IMAGE INFO

    Date Taken: 12.09.2025
    Date Posted: 01.07.2026 18:12
    Photo ID: 9470792
    VIRIN: 251209-F-PA306-1011
    Resolution: 4525x3017
    Size: 2.04 MB
    Location: TRAVIS AIR FORCE BASE, CALIFORNIA, US

    Web Views: 62
    Downloads: 4

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