 Our hope is that we can send in Roman-type platforms, not necessarily Roman in its current instantiation, but Roman-type platforms with whole body human-like capability to move things around in the environment to shape the battle space where we don't want to send soldiers. Maybe there's a chemical spill or a biological threat. Maybe there's an explosive threat in the area. Maybe they're taking fire. We don't want to have to send soldiers into that kind of situation just to move something out of the way so our vehicle can get through. We'd much rather send an expendable robot out to perform that type of operation and keep soldiers as safe as we possibly can.