NAVAL STATION ROTA, Spain (June 2, 2017) Sailors assigned to Naval Mobile Construction Battalion (NMCB) 1 stand at attention during the command’s frocking ceremony on board Naval Station Rota, Spain, June 2, 2017. During the ceremony, NMCB 1 frocked 24 Sailors to the higher paygrade. Frocking is a Navy tradition that provides the selected Sailors an opportunity to wear and take the responsibilities of their new rank before they are formally advanced. (U.S. Navy photo by Mass Communication Specialist 1st Class Brannon Deugan)