Gen. Duncan McNabb is greeted on the flightline here at Joint Base Charleston, S.C., by Col. Martha Meeker May 10, 2010. General McNabb was the guest speaker at the naming ceremony for the commercial vessel, Liberty Promise, at the Naval Weapons Station Charleston. Liberty Promise is one of the Liberty Maritime Corporation's maritime vessels. Liberty's fleet transports bulk, break bulk and bagged commodities as well as a variety of Roll on and Roll off cargos around the world for the U.S. Government, the United Nations, Private Voluntary Organizations and private commercial entities. General McNabb is the Transportation Command commander and Colonel Meeker is Joint Base Charleston's commander. (U.S. Air Force photo/Airman 1st Class Lauren Main)