Sgt. John Howard, combat engineer with the 201st Engineer Battalion, 577th Sapper Company, unravels a C-4 charge during demolition training at Fort Knox, Ky., May 15-16, 2015. This year is Howard’s 10-year anniversary with the Kentucky National Guard’s 577th Sapper Company. (Photo by Sgt. Brandy Mort, 133rd MPAD, KYNG)

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