NAVAL STATION ROTA, Spain (April 21, 2017) Builder 1st Class Luke Johnson, from Boltonville, Wisconsin, teaches block laying technique to Taylor Rhinehart, 10, during a chief petty officer (CPO) 365 mentorship event on Camp Mitchell on board Naval Station Rota, Spain on April 21, 2017. 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. NMCB 1 is forward deployed to execute construction, humanitarian and foreign assistance, special operations combat service support, and theater security cooperations in support of U.S. European Command. (U.S. Navy photo by Builder 3rd Class Alexa Trafton)