Spc. Johnathan A. Arnold, left, and Pfc. Dylan B. Berger wire a three-way switch
Spc. Johnathan A. Arnold, left, and Pfc. Dylan B. Berger wire a three-way switch that controls two lightbulbs at the 672nd Engineer Company vertical engineer skills competition held Dec. 10 in Missoula, Mont. The vertical engineer skills competition was held to inspire the same enthusiasm for vertical engineers that is held in other areas of the Corps of Engineers, and to show off Army Reserve life to members of the community (U.S. Army Reserve Photo by Sgt. 1st Class Leroy E. Bierfreund/Released).