Master Sgt. Leslie Coffman, a 189th Operations Group, Detachment 1 cyber operator, explains instructions to Khaliel, a student at Jacksonville High School Feb. 26, 2019, in Jacksonville, Ark. Two cyber operators from the wing volunteered to teach three separate classes focused around cybersecurity and computer science.

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Photo credit: © Nelly George / Alamy / Afripics
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Keywords: 189th, air, airlift, archive, arkansas, armed, cyber, defence, forces, guard, military, national, operator, reportage, security, servicemen, stem, system, usa, wing