ROTA, Spain (Sep. 15, 2020) Seabees assigned to Naval Mobile Construction Battalion (NMCB) 133 take the Navy-wide advancement exam. NMCB 133 is forward-deployed to execute construction, humanitarian assistance, and theater security cooperation in the U.S 5th, 6th and 7th Fleet areas of operation. (U.S. Navy photo by Mass Communication Specialist 2nd Class George M. Bell)