Army Lt. Gen. Heidi Hoyle, deputy chief of staff for logistics, Headquarters Department of the Army, observes an Automated Guided Vehicle in operation during a tour of the 1.7 million square foot Eastern Distribution Center, where Hoyle was updated on the command's modernization efforts as they prepare to implement Warehouse Management System later this year during a visit to Defense Logistics Agency Distribution headquarters April 22. (DoD photo by Dorie Heyer, released)