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Staff Sgt. Ryan Cisneros, a fireteam member assigned to the 310th Security Forces Squadron, walks on a bridge during a four-mile ruck march on March 6, 2023, at Boston Mill, Cuyahoga Valley National Park, Ohio. Cisneros participated in a nine-week cadre training course where Defenders gained leadership skills to educate future security forces. (U.S. Air Force photo by Staff Sgt. Christina Russo)
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