Mikel Shanklin, Freedom Elementary principal at Fort Sill, Okla., shows the red phone emergency system that sends pre-programmed alert messages throughout the school. Shankling said she uses the system during Mr. Windy Drills, which prepare students and teachers for severe storms. (Army photo by Cindy McIntyre)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
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Keywords: .., army, disaster, elementary, fort, freedom, lawton, oklahoma, preparedness, school, severe, sill, soldiers, weather