Third Sustainment Command (Expeditionary) Retrograde, Reset, Redeployment, Redistribution and Disposal Officer Capt. Ryan Steuer chooses a book to read to his nine-month-old daughter, Delaney, at Harris Hall, April 3. The Fort Campbell USO visited Fort Knox to record 3rd ESC soldiers reading books, so their children can watch them while they are deployed to Afghanistan and Kuwait.