A warning sign along Route 95, near the Yuma Proving Grounds near Yuma, Arizona, USA

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Size: 2710px × 4150px
Location: Yuma Proving Grounds, Yuma, Arizona, USA
Photo credit: © Brian Green / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: .., arizona, army, artillery, bomb, center, grounds, military, proving, sign, test, tested, testing, warning, weapon, weapons, yuma