The Defense Innovation Unit is positioning the Replicator 2 program, which is focused on countering small drones, for homeland defense, according to DIU's deputy director. “For Replicator 2, we had a chance to talk to some of our commercial partners about this, where there is the homeland defense challenge and then there is an [Outside the Continental United States] challenge,” Aditi Kumar, deputy director of DIU, said during a Thursday event at the Hudson Institute. “But even overseas there are...