Officials say that the administration will consider the u.s. of these drones when deciding future support for the ukrainians, what do they need to counter these kamikaze drones? >> they need more air defense artillery systems. they have the s-300 and they've got these systems, joint norwegian/u.s. air defense systems, two of which are inbound in the next two months, another six, or a total of eight are going to come in over the next months. it's a medium-range system. the problem with uavs, they're low range. what they need is some low-range capability, and i submit to you that we need to look...