regional sites for processing of siv applicants. qatar is one of those sites we are looking at potentially being able to use. if we need to move in part or in whole elsewhere to do this job to help with the application process, we'll deal with that at the right time. for now, in the coming days they'll be heading to qatar. >> besides the increase in troops, it becomes kind of a logistics issue if you don't have enough air lift support. is the u.s. going to send additional planes or get additional contracted air to increase the throughput of people that can leave kabul? >> we do anticipate an increased need for us air lift. the secretary has already had conversations with the chairman and transportation command about these potential needs. so we do fully expect there will be additional united states military air lift required.