Episode 17, Nanotroopers. Red Hammer has seized control of several UNIFORCE killsats. Millions are threatened and nations scramble to comply with the cartel's demands. Quantum Corps has to assault the base where the killsats are controlled and put it out of commission, but the only way to do this is from below ground, using a new vehicle called a geoplane. Tests show that the geoplane works but subterranean ops are risky. Follow Lieutenant John Winger and his nanotroopers in the Tectonic Sword mission, as they try to take back control of the killsats, from below ground.