180403-N-YM543-120 YOKOSUKA, Japan (April 3, 2018) Chief Electrician's Mate Benjamin Lorenzo, from Afloat Training Group, gives tag-out training to crew members of the U.S. 7th Fleet flagship USS Blue Ridge (LCC 19) in preparation for the ship's Mobility-Engineering (MOB-E) certification. Blue Ridge has entered a final upkeep and training phase in preparation to become fully mission capable for operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Dylan McKay/Released)