Resolute Castle 17 Soldier operates D7 Dozer
Cpl. Luis Ballester is an Army Reserve Soldier with the 841st Engineer Battalion, 926th Engineer Brigade. Here he operates a D7 dozer, smoothing out riprap for a tank firing position. He works as a heavy equipment operator at the Joint National Training Center, Cincu, Romania as part of Resolute Castle 17, an operation which builds relationships with the NATO alliance and enhances its capacity for joint training and response to threats within the region.