Fortunately, both Robert and Jack have seen the secret document before handing it over to Keith. They know now where the chemical weapon plant is. Jack didn't keep any copy of that, because he doesn't want to create more things that he has to hide or protect.
Last week, Keith sent the flash drive to Jack using a delivery service. On that flash drive, it contains the virus program that the hacker, Dominic, has designed to shut off the monitoring satellite but will continue to send a fake live feed back to the air base. In addition to the flash drive, in the packet that was delivered to Jack, there is a note telling Jack to take time off on Wednesday, because that's when he will be scheduled to go to the Ellsworth Air Base.
And then, the next day, he receives the electronic plane tickets and flight itinerary from Keith, Jack is feeling pumped.
"Bob," Jack calls out to Robert who is sitting in the same office as he is.