180311-N-YM718-313 JACKSONVILLE, Fla. (March 11, 2018) Vice Adm. Luke McCollum, chief of Navy Reserve and commander of Navy Reserve Force, speaks with Sailors assigned to Navy Cargo Handling Battalion (NCHB) 11 in Jacksonville, Fla. McCollum visited Florida-based reserve units in Jacksonville, Mayport, and Blount Island to speak with Sailors about the future of the Navy Reserve. (U.S. Navy photo by Mass Communication Specialist 2nd Class Caine Storino/Released)