Teams from the Army, Navy and Air Force went head-to-head in the 2019 Inter-Service Battle held at the at the Alpha Warrior Proving Grounds, San Antonio, Texas, Sept 14th.
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For additional information on Alpha Warrior please go to:
https://www.afimsc.af.mil/News/Article-Display/Article/1960820/air-force-defends-alpha-warrior-inter-service-title/