170421-N-JQOO1-067 ROTA, Spain (April 21, 2017) Builder 1st Class Luke Johnson teaches block laying techniques to a child during a chief petty officer (CPO) 365 mentorship event at Camp Mitchell in Rota, Spain. Chiefs and petty officers assigned to Naval Mobile Construction Battalion (NMCB) 1 hosted the Boy Scouts of Den 5, Pack 283 for demonstrations and hands on learning experience. (U.S. Navy photo by Builder 3rd Class Alexa Trafton/Released)