Col. Danny Tilzey, the "Mighty" 407th Army Field Support Brigade commander, illustrates the complexity of the Directorates of Logistics using a deck of cards during the DOL rehearsal of concept drill. The conference took place Aug. 24-26 at the Radisson Quad City Plaza, Davenport, Iowa. The Army Materiel Command will take operational control of the DOLs located in the United States on Oct. 1. The Army Sustainment Command, through its Army Field Support Brigades, will manage the DOLs. Resource and personnel transfer of the DOLs is scheduled for Oct. 1, 2011.