U.S. Army Reserve engineers experiment with remote-controlled bulldozer
Staff Sgt. Jonathan Kline, a horizontal construction supervisor from the 317th Engineer Construction Company operates a D7R-II dozer wirelessly with a remote control during experimental testing at the Caterpillar Edwards Demonstration and Learning Center, October 25, 2018, Edwards, Ill. (U.S. Army Photo by Sgt. 1st Class Jason Proseus/416th TEC).