A robot dog is guided through a detection exercise during a demonstration in Indian Head, Maryland, Aug. 2. The demonstration was part of the 2021 Eastern National Robot Rodeo and Capabilities Exercise. The ENRR is an important event for the Air Force Civil Engineer Center when it comes to seeing what’s available and partnering with industry on future technologies to support the explosive ordnance disposal community. (Photo courtesy of the U.S. Bomb Technician Association)